In other words, will the diffusion rate of gas increase or decrease?What is the effect of a decrease in the partial pressure gradient on the diffusion rate of a gas?
Think of the gradient like a hill. It's not the height of the hill, it's the slope. The bigger the difference in pressure, the faster it will diffuse at first. The rate will slow down as the pressures equilibrate. So if thetwo sides are at 10 atm vs 2 atm, it will go faster at first than 3 atm and 2.8 atm if I remember correctly, and I think I do.What is the effect of a decrease in the partial pressure gradient on the diffusion rate of a gas?
Not sure it makes any difference. Did you just fart?
Sunday, December 27, 2009
How do you find a gradient on a contour map?
I need the most simplest chewed out answer if possible. On my map I am given the difference in elevation, and I can estimate the horizontal difference between two points. How do I calculate this in simplest form? Thank youHow do you find a gradient on a contour map?
Rise over run
Divide the difference in height by difference in horizontal displacement
This will give you the ratio, anyway.
Rise over run
Divide the difference in height by difference in horizontal displacement
This will give you the ratio, anyway.
Knowing that the gradient in a stress strain graph is equal to the modulus of elasticity?
which can also be termed as Young's Modulus but how could I define this term?Knowing that the gradient in a stress strain graph is equal to the modulus of elasticity?
The usual definition of Young's modulus is stress/strain, where
stress= force/unit area, and
strain = extension/original length.
If the stress-strain graph is linear, (Hook's Law obeyed, elastic deformation) this definition is the same thing as the slope of the graphKnowing that the gradient in a stress strain graph is equal to the modulus of elasticity?
You could define it as the slope of the linear portion of the graph. That is, in fact, what it is defined as.
Its physical meaning is the material's resistance to changing in length when a uniaxial stress is applied.
the worded definition will be the same as for stiffness -- a material which is resistant to change in shape and form. it is indeed the young modulus. the mathematical definition would be YM= stress/strain
The usual definition of Young's modulus is stress/strain, where
stress= force/unit area, and
strain = extension/original length.
If the stress-strain graph is linear, (Hook's Law obeyed, elastic deformation) this definition is the same thing as the slope of the graphKnowing that the gradient in a stress strain graph is equal to the modulus of elasticity?
You could define it as the slope of the linear portion of the graph. That is, in fact, what it is defined as.
Its physical meaning is the material's resistance to changing in length when a uniaxial stress is applied.
the worded definition will be the same as for stiffness -- a material which is resistant to change in shape and form. it is indeed the young modulus. the mathematical definition would be YM= stress/strain
What is the proper name for the gradient looking paper for photography?
ya...I'm looking for those background paper for photography with gradient colour looking... but I have no idea what the name of the paper is. Does any one know what the name is and where can I find it? (I live in vancouver area). Thanks!What is the proper name for the gradient looking paper for photography?
Seamless and you buy it at a photo store. It comes in 4.5 ft and 9 ft wide rolls.What is the proper name for the gradient looking paper for photography?
use Photoshop and use clouds, save you a fortune
Seamless and you buy it at a photo store. It comes in 4.5 ft and 9 ft wide rolls.What is the proper name for the gradient looking paper for photography?
use Photoshop and use clouds, save you a fortune
How does selective permeability enable a membrane to establish and maintain a concentration gradient?
Concentration gradient is a different in concentration between two areas
If the membrane allowed anything and everything to pass through, and since particles diffuse to have an equilibrium, the concentration inside the cell would eventually be the same as the concentration outside the cell
Since there is no difference, there is no gradient
If the membrane is selectively permeable, it can actively transport things, or only allow certain things to diffuse to a certain extent
It monitors what enters and exits the cell, ensuring the cell is not the same as the environment
Since there is a difference, there is a gradient
If the membrane allowed anything and everything to pass through, and since particles diffuse to have an equilibrium, the concentration inside the cell would eventually be the same as the concentration outside the cell
Since there is no difference, there is no gradient
If the membrane is selectively permeable, it can actively transport things, or only allow certain things to diffuse to a certain extent
It monitors what enters and exits the cell, ensuring the cell is not the same as the environment
Since there is a difference, there is a gradient
How do you calculate the resistance of a component by finding the gradient of the line of best fit?
This question is for Physics. The voltage is on the y axis and the current is on the x axis. Which method do you think gives more accurate result? Finding the gradient or calculating the resistance of a component by using one set of readings, e.g current 0.48 and voltage is 5 How do you calculate the resistance of a component by finding the gradient of the line of best fit?
resistance = voltage divided by current calculation is bestHow do you calculate the resistance of a component by finding the gradient of the line of best fit?
The component may not have uniform linear resistance-voltage or resistance-current relationship.
For example, a wire with a current flowing through it may have one resistance, but if you increase the current, you may induce a temperature rise in the wire, thus the resistance increases.
I would use the line of best fit, unless your results have an obvious trend, but be aware of the above!
If you were just using 1 reading why would you have a graph. Use the line of best fit and get the gradient.
V=IR
Therefore R=V/I which is also the gradient of your graph (y over x)
resistance = voltage divided by current calculation is bestHow do you calculate the resistance of a component by finding the gradient of the line of best fit?
The component may not have uniform linear resistance-voltage or resistance-current relationship.
For example, a wire with a current flowing through it may have one resistance, but if you increase the current, you may induce a temperature rise in the wire, thus the resistance increases.
I would use the line of best fit, unless your results have an obvious trend, but be aware of the above!
If you were just using 1 reading why would you have a graph. Use the line of best fit and get the gradient.
V=IR
Therefore R=V/I which is also the gradient of your graph (y over x)
How to find coordinates from the gradient?
I know how to do the differentiation but I don't know what to do next.
Eg.
Given the curve y= x^3 - 3x^2 - 9x + 11, find dy/dx. Hence obtain
a) the x-coordinates of the points where the gradient is 15.
b) the coordinates of the points where the gradient is zero.How to find coordinates from the gradient?
dy/dx = 3x^2 - 6x - 9
a) Gradient = 15 ==%26gt; dy/dx = 15. And, we have :
3x^2 - 6x - 9 = 15
3x^2 - 6x - 24 = 0
x^2 - 2x - 8 = 0
(x-4)(x+2) = 0
x=4 or x=-2
Hence, the x-coordinates of the points where the gradient is 15 are
x=4 and x=-2 (answer)
b) Gradient = 0 ==%26gt; dy/dx = 0
we have 3x^2 - 6x - 9 = 0
x^2 - 2x - 3 = 0
(x-3)(x+1) = 0
x=3 or x=-1
when x=3, y = (3)^3 - 3(3)^2 - 9(3) + 11 = -16
when x=-1, y = (-1)^3 - 3(-1)^2 - 9(-1) + 11 = 16
Hence, the coordinates of the points where gradient is zero are
(3, -16) and (-1, 16) (answer)
Note :
Please take note that ';x-coordinates'; and ';coordinates'; are different, as follows :
x-coordinates refers to the x-values
and coordinates refers to both the x-value and y-value
For example, let us refer to the point Q (2, 15).
Then, the x-coordinate of Q is 2
and, the coordinate of Q is (2, 15)How to find coordinates from the gradient?
There is a wording problem here: I think the teacher is using ';gradient'; and ';derivative'; as if they are interchangeable, when in fact they are slightly different (the gradient is a vector quantity, which isn't relevant for a problem like this).
Take the derivative, set it equal to the specified value, and solve for x. You may or may not need to use the quadratic formula. That's all!
y= x^3 - 3x^2 - 9x + 11
dy/dx = 3x^2 - 6x - 9
15 = 3(x)^2 - 6x -9
0 = 3(x)^2 - 6x - 24
0 = x^2 -2x - 8
0 = (x-4)(x+2) x= {-2, 4}
slope is 15 at x= {-2, 4}
0 = 3x^2 - 6x -9
0 = x^2 - 2x -3
0 = (x -3)(x+1) x = {-1,3}
slope is 0 at x= {-2, 4}
there is a problem there and it has to be sorted out
Eg.
Given the curve y= x^3 - 3x^2 - 9x + 11, find dy/dx. Hence obtain
a) the x-coordinates of the points where the gradient is 15.
b) the coordinates of the points where the gradient is zero.How to find coordinates from the gradient?
dy/dx = 3x^2 - 6x - 9
a) Gradient = 15 ==%26gt; dy/dx = 15. And, we have :
3x^2 - 6x - 9 = 15
3x^2 - 6x - 24 = 0
x^2 - 2x - 8 = 0
(x-4)(x+2) = 0
x=4 or x=-2
Hence, the x-coordinates of the points where the gradient is 15 are
x=4 and x=-2 (answer)
b) Gradient = 0 ==%26gt; dy/dx = 0
we have 3x^2 - 6x - 9 = 0
x^2 - 2x - 3 = 0
(x-3)(x+1) = 0
x=3 or x=-1
when x=3, y = (3)^3 - 3(3)^2 - 9(3) + 11 = -16
when x=-1, y = (-1)^3 - 3(-1)^2 - 9(-1) + 11 = 16
Hence, the coordinates of the points where gradient is zero are
(3, -16) and (-1, 16) (answer)
Note :
Please take note that ';x-coordinates'; and ';coordinates'; are different, as follows :
x-coordinates refers to the x-values
and coordinates refers to both the x-value and y-value
For example, let us refer to the point Q (2, 15).
Then, the x-coordinate of Q is 2
and, the coordinate of Q is (2, 15)How to find coordinates from the gradient?
There is a wording problem here: I think the teacher is using ';gradient'; and ';derivative'; as if they are interchangeable, when in fact they are slightly different (the gradient is a vector quantity, which isn't relevant for a problem like this).
Take the derivative, set it equal to the specified value, and solve for x. You may or may not need to use the quadratic formula. That's all!
y= x^3 - 3x^2 - 9x + 11
dy/dx = 3x^2 - 6x - 9
15 = 3(x)^2 - 6x -9
0 = 3(x)^2 - 6x - 24
0 = x^2 -2x - 8
0 = (x-4)(x+2) x= {-2, 4}
slope is 15 at x= {-2, 4}
0 = 3x^2 - 6x -9
0 = x^2 - 2x -3
0 = (x -3)(x+1) x = {-1,3}
slope is 0 at x= {-2, 4}
there is a problem there and it has to be sorted out
What is mean by potential gradient , temperature gradient?
It is said that that the potential gradient of air is 30KV/cm. what does it actually mean?What is mean by potential gradient , temperature gradient?
That is amount of voltage drop in air per unit of distance, in this case a centimeter. It can different with different substances, for example oil has a much higher potential gradient and is used in some circuit breakers because of that.
You can extrapolate that a temperature gradient is similar, but it's more complex but it is not constant, it is a function of the temperature you start with, not just the difference.face creams plumping lip gloss powder cooking oil
That is amount of voltage drop in air per unit of distance, in this case a centimeter. It can different with different substances, for example oil has a much higher potential gradient and is used in some circuit breakers because of that.
You can extrapolate that a temperature gradient is similar, but it's more complex but it is not constant, it is a function of the temperature you start with, not just the difference.
What is the effect of a decrease in the partial pressure gradient on the diffusion rate of a gas?
In other words, will the diffusion rate of gas increase or decrease?What is the effect of a decrease in the partial pressure gradient on the diffusion rate of a gas?
Think of the gradient like a hill. It's not the height of the hill, it's the slope. The bigger the difference in pressure, the faster it will diffuse at first. The rate will slow down as the pressures equilibrate. So if thetwo sides are at 10 atm vs 2 atm, it will go faster at first than 3 atm and 2.8 atm if I remember correctly, and I think I do.What is the effect of a decrease in the partial pressure gradient on the diffusion rate of a gas?
Not sure it makes any difference. Did you just fart?
Think of the gradient like a hill. It's not the height of the hill, it's the slope. The bigger the difference in pressure, the faster it will diffuse at first. The rate will slow down as the pressures equilibrate. So if thetwo sides are at 10 atm vs 2 atm, it will go faster at first than 3 atm and 2.8 atm if I remember correctly, and I think I do.What is the effect of a decrease in the partial pressure gradient on the diffusion rate of a gas?
Not sure it makes any difference. Did you just fart?
How do you find a gradient on a contour map?
I need the most simplest chewed out answer if possible. On my map I am given the difference in elevation, and I can estimate the horizontal difference between two points. How do I calculate this in simplest form? Thank youHow do you find a gradient on a contour map?
Rise over run
Divide the difference in height by difference in horizontal displacement
This will give you the ratio, anyway.
Rise over run
Divide the difference in height by difference in horizontal displacement
This will give you the ratio, anyway.
Why can some animal cells transport materials against a concentration gradient?
Why can some animal cells transport materials against a concentration gradient? Could animals survive without this capability? --- this is our research from our subject Zoology.Why can some animal cells transport materials against a concentration gradient?
They have to use energy to do that--simple diffusion won't work AGAINST the concentration gradient, as you know. One such mechanism is active transport. If they didn't use methods to move materials where they need to, they'd be completely at the mercy of their environments. Not practical even for most single-celled organisms. Here's a link to a nice overview of how things cross cell membranes: http://www.wiley.com/legacy/college/boye鈥?/a>
They have to use energy to do that--simple diffusion won't work AGAINST the concentration gradient, as you know. One such mechanism is active transport. If they didn't use methods to move materials where they need to, they'd be completely at the mercy of their environments. Not practical even for most single-celled organisms. Here's a link to a nice overview of how things cross cell membranes: http://www.wiley.com/legacy/college/boye鈥?/a>
How do you make a gradient overlay to PART of an image on photoshop?
I just want to take a picture, keep one part of it normal, and then make the rest of it rainbow with a gradient overlay.
How do I go about doing this?
Thankss !How do you make a gradient overlay to PART of an image on photoshop?
Make a new layer with the gradient. Make sure the gradient layer is above your photo. Then take a very large brush, like 300 pixels large and start erasing the above gradient layer so that the photo shows through. Make the brush even larger if you need it to happen more gradually.How do you make a gradient overlay to PART of an image on photoshop?
In your layers pallet, you have something called a gradient map. Make this a layer, and then pick a very soft brush, about 50% opacity and paint over the areas you do not want to be affected with BLACK.
How do I go about doing this?
Thankss !How do you make a gradient overlay to PART of an image on photoshop?
Make a new layer with the gradient. Make sure the gradient layer is above your photo. Then take a very large brush, like 300 pixels large and start erasing the above gradient layer so that the photo shows through. Make the brush even larger if you need it to happen more gradually.How do you make a gradient overlay to PART of an image on photoshop?
In your layers pallet, you have something called a gradient map. Make this a layer, and then pick a very soft brush, about 50% opacity and paint over the areas you do not want to be affected with BLACK.
What is included in a cell's metabolism? What does it mean to move down a concentration gradient?
2 other questions- What does it mean to move something against its concentration gradient? How does the cell membrane protect the cell?What is included in a cell's metabolism? What does it mean to move down a concentration gradient?
';Metabolism is the set of chemical reactions that occur in living organisms in order to maintain life.';
A concentration gradient is when there is a difference in the amount of a solute in one area compared to another. In moving down its gradient, a molecule would move from an area of high concentration to an area of low concentration. An example is when you put sugar in your tea or coffee. When you first put it in, it is mostly located on the bottom of the cup. However, molecules dissolve in the hot liquid, and move throughout the cup, until after a while, the whole cup tastes sweet.
In order to move something against a concentration gradient, it would have to move from an area of low concentration to an area of high concentration. It would not ordinarily do this naturally; in order to accomplish it, a cell must expend energy, usually in the form of ATP.
The cell membrane is semi-permeable, meaning that some things can move through it, while others cannot. What can be moved through it is regulated by the membrane. It protects the cell by maintaining its high concentration of necessary nutrients, ions, etc., partially by diffusion (things moving naturally down their concentration gradient), partially by active transport (using ATP to move things against their concentration gradient.
';Metabolism is the set of chemical reactions that occur in living organisms in order to maintain life.';
A concentration gradient is when there is a difference in the amount of a solute in one area compared to another. In moving down its gradient, a molecule would move from an area of high concentration to an area of low concentration. An example is when you put sugar in your tea or coffee. When you first put it in, it is mostly located on the bottom of the cup. However, molecules dissolve in the hot liquid, and move throughout the cup, until after a while, the whole cup tastes sweet.
In order to move something against a concentration gradient, it would have to move from an area of low concentration to an area of high concentration. It would not ordinarily do this naturally; in order to accomplish it, a cell must expend energy, usually in the form of ATP.
The cell membrane is semi-permeable, meaning that some things can move through it, while others cannot. What can be moved through it is regulated by the membrane. It protects the cell by maintaining its high concentration of necessary nutrients, ions, etc., partially by diffusion (things moving naturally down their concentration gradient), partially by active transport (using ATP to move things against their concentration gradient.
What is the difference between a protein channel and a concentration gradient?
This is like comparing apples to oranges. A protein channel is a channel in the membrane of a cell, made of protein, that allows some solute to go through it. For example, you could have a sodium channel, and when open, sodium ions would flow through, but when closed, no sodium could move through. A concentration gradient means that there is more of the solute on one side of the membrane, than on the other, and if the membrane is permeable to this solute, then with time, the concentrations on each side will equalize via diffusion.face creams plumping lip gloss powder cooking oil
How do you add a gradient to text in photoshop?
Is there any way to do it without using the gradient overlay? I just want to make by text a gradient color.How do you add a gradient to text in photoshop?
There are a few ways to do it, but here's one:
1) rasterize the text layer
2) select the text only (hold option + click on thumbnail in layer window) or use magic wand tool
3) using your gradient tool, fill in the selected text layer with a gradient
If you didn't want to rasterize your text, then sorry!How do you add a gradient to text in photoshop?
You dont need to raterize. The Best way to apply Gradient to a TEXT is to open your layer window [F7 ]%26gt; right click the text layer %26gt; choose blending options %26gt; Gradient %26gt; Choose your gradient.
It will become a blending property and your text will still be editable.
There are a few ways to do it, but here's one:
1) rasterize the text layer
2) select the text only (hold option + click on thumbnail in layer window) or use magic wand tool
3) using your gradient tool, fill in the selected text layer with a gradient
If you didn't want to rasterize your text, then sorry!How do you add a gradient to text in photoshop?
You dont need to raterize. The Best way to apply Gradient to a TEXT is to open your layer window [F7 ]%26gt; right click the text layer %26gt; choose blending options %26gt; Gradient %26gt; Choose your gradient.
It will become a blending property and your text will still be editable.
How do you find the gradient of a Tangent?
I know how to find the gradient for any given point in any given equation but how would I go about finding the coorrdinates of the points on the graph: y=x^3 where the gradient is 12?How do you find the gradient of a Tangent?
dy / dx = 3x^2
3x^2 = 12
x^2 = 4
x = +/-2
Plug in the x-coordinate into the function and find your y-coordinate.
dy / dx = 3x^2
3x^2 = 12
x^2 = 4
x = +/-2
Plug in the x-coordinate into the function and find your y-coordinate.
How does the vertical osmotic gradient affect the urine concentration?
Also, define Vertical Osmotic (solute) Gradient?How does the vertical osmotic gradient affect the urine concentration?
are you questioning how the urine becomes concentrated in the kidney? and by vertical osmotic gradient, do you mean the increasing osmotic gradient of the cortex to the medulla? If so, look up info on nephrons of the kidney. Basically fluid enters on one end and travels through the loop of Henle and for various reasons that will take to long to explain here, the fluid that makes up urine is kept in the nephron and the fluid that needs to stay in the blood is absorbed back into the blood stream.
are you questioning how the urine becomes concentrated in the kidney? and by vertical osmotic gradient, do you mean the increasing osmotic gradient of the cortex to the medulla? If so, look up info on nephrons of the kidney. Basically fluid enters on one end and travels through the loop of Henle and for various reasons that will take to long to explain here, the fluid that makes up urine is kept in the nephron and the fluid that needs to stay in the blood is absorbed back into the blood stream.
Does a tight pressure gradient at the surface mean that winds aloft will be weak?
Or can a tight pressure gradient at surface (which creates fast surface winds) still correspond to strong winds aloft?Does a tight pressure gradient at the surface mean that winds aloft will be weak?
Tight pressure gradients always mean strong wind, on surface or aloft. As a rule of thumb, seafarers say that if the barometer falls 10 millibars in 8 hours, a gale wind will certainly come.
Because of the drag induction of the surface, the wind aloft is always stronger. I know and experience that very often since I fly my own light aircraft. If the wind at the airfield is say, 10 knots, it wouldn't be surprising to experience 30 knots at only 2,000 feet of altitude.
Tight pressure gradients always mean strong wind, on surface or aloft. As a rule of thumb, seafarers say that if the barometer falls 10 millibars in 8 hours, a gale wind will certainly come.
Because of the drag induction of the surface, the wind aloft is always stronger. I know and experience that very often since I fly my own light aircraft. If the wind at the airfield is say, 10 knots, it wouldn't be surprising to experience 30 knots at only 2,000 feet of altitude.
How Would One Use a Ruler To Sketch a Perfect Gradient Function Graph?
For example, if I had a cubic and I wanted to sketch the perfect gradient function of it (a parabola).
How would one use a ruler to achieve this?
Sorry if this isn't a possible method. I just heard it off someone else.How Would One Use a Ruler To Sketch a Perfect Gradient Function Graph?
It seems like it would be difficult to draw graph a polynomial of degree (n - 1) given the graph of its antiderivative, the polynomial of degree n simply with a calculator.
-JohnHow Would One Use a Ruler To Sketch a Perfect Gradient Function Graph?
It's not that I didn't understand what you were trying to ask. I understand perfectly. I'm saying that a ruler would either be superfluous, or it can't be done at all.
-John Report Abuse
How would one use a ruler to achieve this?
Sorry if this isn't a possible method. I just heard it off someone else.How Would One Use a Ruler To Sketch a Perfect Gradient Function Graph?
It seems like it would be difficult to draw graph a polynomial of degree (n - 1) given the graph of its antiderivative, the polynomial of degree n simply with a calculator.
-JohnHow Would One Use a Ruler To Sketch a Perfect Gradient Function Graph?
It's not that I didn't understand what you were trying to ask. I understand perfectly. I'm saying that a ruler would either be superfluous, or it can't be done at all.
-John Report Abuse
How do I find the angle a line makes with the x axis when given the gradient of the line?
If someone could explain how to do this it would be much appreciated.How do I find the angle a line makes with the x axis when given the gradient of the line?
Trigonometry
Given y = mx + c,
you know the gradient is m
remember that the gradient is rise / run
which is the same as opposite / hypothenuse
so the angle is tan-1 (inverse tan) the gradient.
Eg a gradient of 1
= tan-1(1)
= 45 degreesHow do I find the angle a line makes with the x axis when given the gradient of the line?
Gradiant of the line is nothing but its slope . Slope is the tangent of the angle which the line makes with the POSITIVE x-axis . So you need to fin the tan of the gradiant and that will be the angle which the line will makewith the axis of abcissa (x axis)
For instance let the line be 2x + 2y =7
Writing the expression in the form y=mx +c we get
y=-x+7/2 . Comparing it with y=mx+c , we get m=-1 , which is nothing but its slope . So , let this line make an angle w with x axis
So , tan(w) =-1 .
So w= pie-pie/4
=3pie/4 radians .face creams plumping lip gloss powder cooking oil
Trigonometry
Given y = mx + c,
you know the gradient is m
remember that the gradient is rise / run
which is the same as opposite / hypothenuse
so the angle is tan-1 (inverse tan) the gradient.
Eg a gradient of 1
= tan-1(1)
= 45 degreesHow do I find the angle a line makes with the x axis when given the gradient of the line?
Gradiant of the line is nothing but its slope . Slope is the tangent of the angle which the line makes with the POSITIVE x-axis . So you need to fin the tan of the gradiant and that will be the angle which the line will makewith the axis of abcissa (x axis)
For instance let the line be 2x + 2y =7
Writing the expression in the form y=mx +c we get
y=-x+7/2 . Comparing it with y=mx+c , we get m=-1 , which is nothing but its slope . So , let this line make an angle w with x axis
So , tan(w) =-1 .
So w= pie-pie/4
=3pie/4 radians .
How can I get gradient background color without using images?
Hi,
We can get gradient background color without images in IE using filter effect. But how to get this effect for other browsers.
Can anyone help me?
Thanks in advanceHow can I get gradient background color without using images?
http://slayeroffice.com/code/gradient/
It's the best there is for now.
We can get gradient background color without images in IE using filter effect. But how to get this effect for other browsers.
Can anyone help me?
Thanks in advanceHow can I get gradient background color without using images?
http://slayeroffice.com/code/gradient/
It's the best there is for now.
How do you add a gradient to text in photoshop?
Is there any way to do it without using the gradient overlay? I just want to make by text a gradient color.How do you add a gradient to text in photoshop?
There are a few ways to do it, but here's one:
1) rasterize the text layer
2) select the text only (hold option + click on thumbnail in layer window) or use magic wand tool
3) using your gradient tool, fill in the selected text layer with a gradient
If you didn't want to rasterize your text, then sorry!How do you add a gradient to text in photoshop?
You dont need to raterize. The Best way to apply Gradient to a TEXT is to open your layer window [F7 ]%26gt; right click the text layer %26gt; choose blending options %26gt; Gradient %26gt; Choose your gradient.
It will become a blending property and your text will still be editable.
There are a few ways to do it, but here's one:
1) rasterize the text layer
2) select the text only (hold option + click on thumbnail in layer window) or use magic wand tool
3) using your gradient tool, fill in the selected text layer with a gradient
If you didn't want to rasterize your text, then sorry!How do you add a gradient to text in photoshop?
You dont need to raterize. The Best way to apply Gradient to a TEXT is to open your layer window [F7 ]%26gt; right click the text layer %26gt; choose blending options %26gt; Gradient %26gt; Choose your gradient.
It will become a blending property and your text will still be editable.
How do you find the gradient of a Tangent?
I know how to find the gradient for any given point in any given equation but how would I go about finding the coorrdinates of the points on the graph: y=x^3 where the gradient is 12?How do you find the gradient of a Tangent?
dy / dx = 3x^2
3x^2 = 12
x^2 = 4
x = +/-2
Plug in the x-coordinate into the function and find your y-coordinate.
dy / dx = 3x^2
3x^2 = 12
x^2 = 4
x = +/-2
Plug in the x-coordinate into the function and find your y-coordinate.
How does the vertical osmotic gradient affect the urine concentration?
Also, define Vertical Osmotic (solute) Gradient?How does the vertical osmotic gradient affect the urine concentration?
are you questioning how the urine becomes concentrated in the kidney? and by vertical osmotic gradient, do you mean the increasing osmotic gradient of the cortex to the medulla? If so, look up info on nephrons of the kidney. Basically fluid enters on one end and travels through the loop of Henle and for various reasons that will take to long to explain here, the fluid that makes up urine is kept in the nephron and the fluid that needs to stay in the blood is absorbed back into the blood stream.
are you questioning how the urine becomes concentrated in the kidney? and by vertical osmotic gradient, do you mean the increasing osmotic gradient of the cortex to the medulla? If so, look up info on nephrons of the kidney. Basically fluid enters on one end and travels through the loop of Henle and for various reasons that will take to long to explain here, the fluid that makes up urine is kept in the nephron and the fluid that needs to stay in the blood is absorbed back into the blood stream.
Does a tight pressure gradient at the surface mean that winds aloft will be weak?
Or can a tight pressure gradient at surface (which creates fast surface winds) still correspond to strong winds aloft?Does a tight pressure gradient at the surface mean that winds aloft will be weak?
Tight pressure gradients always mean strong wind, on surface or aloft. As a rule of thumb, seafarers say that if the barometer falls 10 millibars in 8 hours, a gale wind will certainly come.
Because of the drag induction of the surface, the wind aloft is always stronger. I know and experience that very often since I fly my own light aircraft. If the wind at the airfield is say, 10 knots, it wouldn't be surprising to experience 30 knots at only 2,000 feet of altitude.
Tight pressure gradients always mean strong wind, on surface or aloft. As a rule of thumb, seafarers say that if the barometer falls 10 millibars in 8 hours, a gale wind will certainly come.
Because of the drag induction of the surface, the wind aloft is always stronger. I know and experience that very often since I fly my own light aircraft. If the wind at the airfield is say, 10 knots, it wouldn't be surprising to experience 30 knots at only 2,000 feet of altitude.
How Would One Use a Ruler To Sketch a Perfect Gradient Function Graph?
For example, if I had a cubic and I wanted to sketch the perfect gradient function of it (a parabola).
How would one use a ruler to achieve this?
Sorry if this isn't a possible method. I just heard it off someone else.How Would One Use a Ruler To Sketch a Perfect Gradient Function Graph?
It seems like it would be difficult to draw graph a polynomial of degree (n - 1) given the graph of its antiderivative, the polynomial of degree n simply with a calculator.
-JohnHow Would One Use a Ruler To Sketch a Perfect Gradient Function Graph?
It's not that I didn't understand what you were trying to ask. I understand perfectly. I'm saying that a ruler would either be superfluous, or it can't be done at all.
-John Report Abuse
face creams plumping lip gloss powder cooking oil
How would one use a ruler to achieve this?
Sorry if this isn't a possible method. I just heard it off someone else.How Would One Use a Ruler To Sketch a Perfect Gradient Function Graph?
It seems like it would be difficult to draw graph a polynomial of degree (n - 1) given the graph of its antiderivative, the polynomial of degree n simply with a calculator.
-JohnHow Would One Use a Ruler To Sketch a Perfect Gradient Function Graph?
It's not that I didn't understand what you were trying to ask. I understand perfectly. I'm saying that a ruler would either be superfluous, or it can't be done at all.
-John Report Abuse
How do I find the angle a line makes with the x axis when given the gradient of the line?
If someone could explain how to do this it would be much appreciated.How do I find the angle a line makes with the x axis when given the gradient of the line?
Trigonometry
Given y = mx + c,
you know the gradient is m
remember that the gradient is rise / run
which is the same as opposite / hypothenuse
so the angle is tan-1 (inverse tan) the gradient.
Eg a gradient of 1
= tan-1(1)
= 45 degreesHow do I find the angle a line makes with the x axis when given the gradient of the line?
Gradiant of the line is nothing but its slope . Slope is the tangent of the angle which the line makes with the POSITIVE x-axis . So you need to fin the tan of the gradiant and that will be the angle which the line will makewith the axis of abcissa (x axis)
For instance let the line be 2x + 2y =7
Writing the expression in the form y=mx +c we get
y=-x+7/2 . Comparing it with y=mx+c , we get m=-1 , which is nothing but its slope . So , let this line make an angle w with x axis
So , tan(w) =-1 .
So w= pie-pie/4
=3pie/4 radians .
Trigonometry
Given y = mx + c,
you know the gradient is m
remember that the gradient is rise / run
which is the same as opposite / hypothenuse
so the angle is tan-1 (inverse tan) the gradient.
Eg a gradient of 1
= tan-1(1)
= 45 degreesHow do I find the angle a line makes with the x axis when given the gradient of the line?
Gradiant of the line is nothing but its slope . Slope is the tangent of the angle which the line makes with the POSITIVE x-axis . So you need to fin the tan of the gradiant and that will be the angle which the line will makewith the axis of abcissa (x axis)
For instance let the line be 2x + 2y =7
Writing the expression in the form y=mx +c we get
y=-x+7/2 . Comparing it with y=mx+c , we get m=-1 , which is nothing but its slope . So , let this line make an angle w with x axis
So , tan(w) =-1 .
So w= pie-pie/4
=3pie/4 radians .
How can I get gradient background color without using images?
Hi,
We can get gradient background color without images in IE using filter effect. But how to get this effect for other browsers.
Can anyone help me?
Thanks in advanceHow can I get gradient background color without using images?
http://slayeroffice.com/code/gradient/
It's the best there is for now.
We can get gradient background color without images in IE using filter effect. But how to get this effect for other browsers.
Can anyone help me?
Thanks in advanceHow can I get gradient background color without using images?
http://slayeroffice.com/code/gradient/
It's the best there is for now.
How do i blend to photos using the gradient tool?
ive done it before but ive forgotten how to do it. And i cannot find the tutorial anywhere.
its photoshop CS3 Extended that i am using.
hope someone can helpHow do i blend to photos using the gradient tool?
Copy the image as a layer.Work on the new layer,blend the new and first layer.Try several of the blending modes at various % settings.Save As and give each that looks possible a name.You may need to go to Layers and Flatten to do some manipulations.You also have the option of Adjustment Layers in your version of Photoshop.When trying anything experimental it is well worth having a notepad and pencil handy so you build up a learning resource.I made prints of the help sheets and kept them filed for future reference while I was first using Photoshop.It is a very complex and veratile tool and there are many ways of working around your idea,so note keeping is essenial.How do i blend to photos using the gradient tool?
layer opac.
blending options ( double click by the layer name)
mask layer ( round cymbal at the bottom of the pages file/layer list)
There is a number of ways to do the same thing on PS, so its down to how you learn and how you use it.
its photoshop CS3 Extended that i am using.
hope someone can helpHow do i blend to photos using the gradient tool?
Copy the image as a layer.Work on the new layer,blend the new and first layer.Try several of the blending modes at various % settings.Save As and give each that looks possible a name.You may need to go to Layers and Flatten to do some manipulations.You also have the option of Adjustment Layers in your version of Photoshop.When trying anything experimental it is well worth having a notepad and pencil handy so you build up a learning resource.I made prints of the help sheets and kept them filed for future reference while I was first using Photoshop.It is a very complex and veratile tool and there are many ways of working around your idea,so note keeping is essenial.How do i blend to photos using the gradient tool?
layer opac.
blending options ( double click by the layer name)
mask layer ( round cymbal at the bottom of the pages file/layer list)
There is a number of ways to do the same thing on PS, so its down to how you learn and how you use it.
How to use gradient effect in 2 color(spot) printing?
What is the difference between 2 color and full color?
I am user of CorelDraw X3 and Quark Express 6.5 and want to create a poster in 2 color separation using Gradient effect.
How is it possible?How to use gradient effect in 2 color(spot) printing?
Make sure your fill brush has the same height dimension as the area you want to fill
I am user of CorelDraw X3 and Quark Express 6.5 and want to create a poster in 2 color separation using Gradient effect.
How is it possible?How to use gradient effect in 2 color(spot) printing?
Make sure your fill brush has the same height dimension as the area you want to fill
How do I calculate H enthalpy from the gradient (I've got the slope value)? Thanks a lot?
How do I calculate H enthalpy from the gradient or the slop value?
Please tell me the steps to get the answer please?How do I calculate H enthalpy from the gradient (I've got the slope value)? Thanks a lot?
http://www.chemistry-react.org/go/Faq/Fa鈥?/a>
Please tell me the steps to get the answer please?How do I calculate H enthalpy from the gradient (I've got the slope value)? Thanks a lot?
http://www.chemistry-react.org/go/Faq/Fa鈥?/a>
How do you work out the gradient at one point of a circle?
Would you differentiate?How do you work out the gradient at one point of a circle?
Equation for circle is y^2 + x^2 = r^2
re arrage
y = (r^2 + x^2)^0.5
Differentiate using substitution
For example z=r^2 + x^2
so
=(z)^0.5How do you work out the gradient at one point of a circle?
x^2+y^2+ax +by +c=0
2x+2y*y麓+a+by麓= 0 so y麓= (-2x-a)/(2y+b)face creams plumping lip gloss powder cooking oil
Equation for circle is y^2 + x^2 = r^2
re arrage
y = (r^2 + x^2)^0.5
Differentiate using substitution
For example z=r^2 + x^2
so
=(z)^0.5How do you work out the gradient at one point of a circle?
x^2+y^2+ax +by +c=0
2x+2y*y麓+a+by麓= 0 so y麓= (-2x-a)/(2y+b)
What is the normal blood pressure gradient in pulmonary capillaries?
Strange question the way it's worded. Capillary pressure isn't measured. I don't know what you mean by ';gradient';. Pulmonary artery pressure is, however, measured and the norm is 14mmHg at rest. If it is %26gt;25 at rest and %26gt;30 with exercise, it's considered pulmonary hypertension. Is this what you really wanted to know?What is the normal blood pressure gradient in pulmonary capillaries?
Did you already know the answer when you asked the question???? Then what was the point? Report Abuse
Did you already know the answer when you asked the question???? Then what was the point? Report Abuse
How do I fill a space of similar colors with a gradient with GIMP?
I'm not very good at GIMP, but I'm OK. Say I'm trying to fill a space like I would with the paint bucket fill tool. I want to fill it with a colorful gradient instead of one color or one of those fill patterns. I couldn't find the answer in any of the GIMP help thingys.How do I fill a space of similar colors with a gradient with GIMP?
Well, if you are trying to fill up the whole canvas with the gradient, just select your gradient tool (tap ';L';). If you are trying to get a section of a canvas to be filled with your gradient, just select your select tool
free-form: tap ';F';.
rectangular: tap ';R';
ellipse: tap ';E';.
Make a selection, then fill it with your gradient.How do I fill a space of similar colors with a gradient with GIMP?
-use the fuzzy select tool on the particular space (of SIMILAR colors)
-apply the gradient
Hope this helps!
Feel free to email me if you have questions regarding Gimp
I might help :)
Well, if you are trying to fill up the whole canvas with the gradient, just select your gradient tool (tap ';L';). If you are trying to get a section of a canvas to be filled with your gradient, just select your select tool
free-form: tap ';F';.
rectangular: tap ';R';
ellipse: tap ';E';.
Make a selection, then fill it with your gradient.How do I fill a space of similar colors with a gradient with GIMP?
-use the fuzzy select tool on the particular space (of SIMILAR colors)
-apply the gradient
Hope this helps!
Feel free to email me if you have questions regarding Gimp
I might help :)
How is the potassium ion gradient maintained in beta cells?
The beta cells in the islets of langerhans maintain a potential difference gradient by potassium ions diffusing out of the cell. Where does the potassium in the cell come from and how is this diffusion gradient maintained?
Thank YouHow is the potassium ion gradient maintained in beta cells?
Insulin is the first-line defense against hyperkalemia. A rise in plasma K+ stimulates insulin release by the pancreatic beta cell. Insulin, in turn, enhances cellular potassium uptake, returning plasma K+ towards normal. The enhanced cellular uptake of K+ that results from increased insulin levels is thought to be largely due to the ability of insulin to stimulate activity of the sodium potassium ATPase located in cell plasma membranes. The insulin induced cellular uptake of potassium is not dependent on the uptake of glucose caused by insulin. Insulin deficiency allows a mild rise in plasma K+ chronically and makes the subject liabel to severe hyperkalemia if a potassium load is given. Conversely, potassium deficiency may cause decreased insulin release. Thus plasma potassium and insulin participate in a feedback control mechanism.
Thank YouHow is the potassium ion gradient maintained in beta cells?
Insulin is the first-line defense against hyperkalemia. A rise in plasma K+ stimulates insulin release by the pancreatic beta cell. Insulin, in turn, enhances cellular potassium uptake, returning plasma K+ towards normal. The enhanced cellular uptake of K+ that results from increased insulin levels is thought to be largely due to the ability of insulin to stimulate activity of the sodium potassium ATPase located in cell plasma membranes. The insulin induced cellular uptake of potassium is not dependent on the uptake of glucose caused by insulin. Insulin deficiency allows a mild rise in plasma K+ chronically and makes the subject liabel to severe hyperkalemia if a potassium load is given. Conversely, potassium deficiency may cause decreased insulin release. Thus plasma potassium and insulin participate in a feedback control mechanism.
What is the difference between gradient and derivative please explain in simple words?
gradient is how steep the line is
the derivative (AKA gradient function) is simply a formula to tell us the gradient of a specific function at a specific point.
so can you get your gradient from your derivative.
hope that it's understandableWhat is the difference between gradient and derivative please explain in simple words?
The gradient is the angle of a slope from f (x). You get it by using the formula:
gradient = (y2-y1)/(x2-x1)
This is the average gradient of a line
A dericative is f'(x) of function f(x) (derive f(x)) gives you the instantanious rate of change :)
the derivative (AKA gradient function) is simply a formula to tell us the gradient of a specific function at a specific point.
so can you get your gradient from your derivative.
hope that it's understandableWhat is the difference between gradient and derivative please explain in simple words?
The gradient is the angle of a slope from f (x). You get it by using the formula:
gradient = (y2-y1)/(x2-x1)
This is the average gradient of a line
A dericative is f'(x) of function f(x) (derive f(x)) gives you the instantanious rate of change :)
How do i make a gradient on adobe photoshop cs?
under a layer (not over it) without trying to cover the
image with the gradient color picked.. im using adobe photoshop cs on via mac. thanks.How do i make a gradient on adobe photoshop cs?
photoshop should be the same on either os, you would create a layer, select gradient tool, then select options for gradient, what im missing is that a gradient uses colors to go from one to another, or half transparent, but you say not to cover image, so is that to be the background, if so, you would put the image on top of gradient, but then you would not see gradient unless image was partly transparent, either way, transperency would be used,
http://www.mediacollege.com/graphics/pho…
http://www.insidegraphics.com/digital_ar…
http://www.wydown.clayton.k12.mo.us/Pub/…
..How do i make a gradient on adobe photoshop cs?
select the image, invert the selection, use the gradient tool.
you'll get a gradient all over the layer but not on your image.
is that what you want?
image with the gradient color picked.. im using adobe photoshop cs on via mac. thanks.How do i make a gradient on adobe photoshop cs?
photoshop should be the same on either os, you would create a layer, select gradient tool, then select options for gradient, what im missing is that a gradient uses colors to go from one to another, or half transparent, but you say not to cover image, so is that to be the background, if so, you would put the image on top of gradient, but then you would not see gradient unless image was partly transparent, either way, transperency would be used,
http://www.mediacollege.com/graphics/pho…
http://www.insidegraphics.com/digital_ar…
http://www.wydown.clayton.k12.mo.us/Pub/…
..How do i make a gradient on adobe photoshop cs?
select the image, invert the selection, use the gradient tool.
you'll get a gradient all over the layer but not on your image.
is that what you want?
How do you put a gradient background on myspace?
Is there a website that can do it for free or do you do it with photoshop? I have it but don't know how to do it.How do you put a gradient background on myspace?
http://GradientGen.notlong.comface creams plumping lip gloss powder cooking oil
http://GradientGen.notlong.com
If I have the gradient of a line, what do I do to find the gradient of the line perpendicular to it?
Can I just multiply by -1 or is it a negative reciprocal?
Whats the gradient of a line perpendicular to a line with gradient -3/2?If I have the gradient of a line, what do I do to find the gradient of the line perpendicular to it?
The product of the slopes of perpendicular lines is -1.
So,
-3/2 * s = -1
s = 2/3 is the slope of the perpend line.
To check:
(-3/2)(2/3) = -1If I have the gradient of a line, what do I do to find the gradient of the line perpendicular to it?
The slope of a line perpendicular would be the negative reciprocal.
the gradients of perpendicular lines will be negative inverse of the gradient of the givenn line
si 2/3
negative perpindicular. is slope=-3/2, the slope of the perpindicular is
-(-2/3)=2/3
Yes, you can multiply the slope by -1 to get the slope of the perpendicular line, with two exceptions.
If you have a line with slope 0, it is a horizontal line. The perpendicular line will be vertical and have a slope that is undefined.
The other exception is a vertical line, which has an undefined slope. The perpendicular line will be horizontal and have a slope of 0.
Whats the gradient of a line perpendicular to a line with gradient -3/2?If I have the gradient of a line, what do I do to find the gradient of the line perpendicular to it?
The product of the slopes of perpendicular lines is -1.
So,
-3/2 * s = -1
s = 2/3 is the slope of the perpend line.
To check:
(-3/2)(2/3) = -1If I have the gradient of a line, what do I do to find the gradient of the line perpendicular to it?
The slope of a line perpendicular would be the negative reciprocal.
the gradients of perpendicular lines will be negative inverse of the gradient of the givenn line
si 2/3
negative perpindicular. is slope=-3/2, the slope of the perpindicular is
-(-2/3)=2/3
Yes, you can multiply the slope by -1 to get the slope of the perpendicular line, with two exceptions.
If you have a line with slope 0, it is a horizontal line. The perpendicular line will be vertical and have a slope that is undefined.
The other exception is a vertical line, which has an undefined slope. The perpendicular line will be horizontal and have a slope of 0.
How do I find the gradient of a best fit line?
Using autograph I created a best fit line for a scatter graph. How would I work out the gradient of the line y = 36.9x - 7.37?How do I find the gradient of a best fit line?
You've already done it
The gradient of a line is the number before the x
So the gradient of your line is 36.9
You've already done it
The gradient of a line is the number before the x
So the gradient of your line is 36.9
What is the steepest possible gradient of land on which houses can be built?
Basically I am trying to do some research for which I need to know the % of land on which buidings cannot be built in a state. I need an approximate idea of the slope that would be too steep for building structures on. So when I look at a digital map I can calculate the area of the land that is so steeply sloped that houses cannot be constructed on it. Are there any building technology or construction experts out there who can help? ThanksWhat is the steepest possible gradient of land on which houses can be built?
That depends on how much you're willing to spend to build the house. If you drive steel supports deeply in to a rock cliff face you could build on the side of a completely vertical or even overhanging cliff!
I think that for your purposes, however, you could arbitrarily pick about 45 degrees and do well-enough. However, the structure of the soil has more to do with the problem than the slope of the land.What is the steepest possible gradient of land on which houses can be built?
45 degrees below zero
The anasazi indians built housing right into the side of 90 degree straight up rock faces. So I'd say any grade is possible.
Here in the West Virginia Alleghenies, there are houses next to the hill on one side, while the other side is propped up with poles. My house is on a local maximum though, on a ridge surrounded by a dip with even higher elevations further on. My house is nearly level. But the distance from the ground to the roof is greater on one side than on the other.
That depends on how much you're willing to spend to build the house. If you drive steel supports deeply in to a rock cliff face you could build on the side of a completely vertical or even overhanging cliff!
I think that for your purposes, however, you could arbitrarily pick about 45 degrees and do well-enough. However, the structure of the soil has more to do with the problem than the slope of the land.What is the steepest possible gradient of land on which houses can be built?
45 degrees below zero
The anasazi indians built housing right into the side of 90 degree straight up rock faces. So I'd say any grade is possible.
Here in the West Virginia Alleghenies, there are houses next to the hill on one side, while the other side is propped up with poles. My house is on a local maximum though, on a ridge surrounded by a dip with even higher elevations further on. My house is nearly level. But the distance from the ground to the roof is greater on one side than on the other.
How is the potassium ion gradient maintained in beta cells?
The beta cells in the islets of langerhans maintain a potential difference gradient by potassium ions diffusing out of the cell. Where does the potassium in the cell come from and how is this diffusion gradient maintained?
Thank YouHow is the potassium ion gradient maintained in beta cells?
Insulin is the first-line defense against hyperkalemia. A rise in plasma K+ stimulates insulin release by the pancreatic beta cell. Insulin, in turn, enhances cellular potassium uptake, returning plasma K+ towards normal. The enhanced cellular uptake of K+ that results from increased insulin levels is thought to be largely due to the ability of insulin to stimulate activity of the sodium potassium ATPase located in cell plasma membranes. The insulin induced cellular uptake of potassium is not dependent on the uptake of glucose caused by insulin. Insulin deficiency allows a mild rise in plasma K+ chronically and makes the subject liabel to severe hyperkalemia if a potassium load is given. Conversely, potassium deficiency may cause decreased insulin release. Thus plasma potassium and insulin participate in a feedback control mechanism.
Thank YouHow is the potassium ion gradient maintained in beta cells?
Insulin is the first-line defense against hyperkalemia. A rise in plasma K+ stimulates insulin release by the pancreatic beta cell. Insulin, in turn, enhances cellular potassium uptake, returning plasma K+ towards normal. The enhanced cellular uptake of K+ that results from increased insulin levels is thought to be largely due to the ability of insulin to stimulate activity of the sodium potassium ATPase located in cell plasma membranes. The insulin induced cellular uptake of potassium is not dependent on the uptake of glucose caused by insulin. Insulin deficiency allows a mild rise in plasma K+ chronically and makes the subject liabel to severe hyperkalemia if a potassium load is given. Conversely, potassium deficiency may cause decreased insulin release. Thus plasma potassium and insulin participate in a feedback control mechanism.
What is the difference between gradient and derivative please explain in simple words?
gradient is how steep the line is
the derivative (AKA gradient function) is simply a formula to tell us the gradient of a specific function at a specific point.
so can you get your gradient from your derivative.
hope that it's understandableWhat is the difference between gradient and derivative please explain in simple words?
The gradient is the angle of a slope from f (x). You get it by using the formula:
gradient = (y2-y1)/(x2-x1)
This is the average gradient of a line
A dericative is f'(x) of function f(x) (derive f(x)) gives you the instantanious rate of change :)
the derivative (AKA gradient function) is simply a formula to tell us the gradient of a specific function at a specific point.
so can you get your gradient from your derivative.
hope that it's understandableWhat is the difference between gradient and derivative please explain in simple words?
The gradient is the angle of a slope from f (x). You get it by using the formula:
gradient = (y2-y1)/(x2-x1)
This is the average gradient of a line
A dericative is f'(x) of function f(x) (derive f(x)) gives you the instantanious rate of change :)
How do you put a gradient background on myspace?
Is there a website that can do it for free or do you do it with photoshop? I have it but don't know how to do it.How do you put a gradient background on myspace?
http://GradientGen.notlong.comface creams plumping lip gloss powder cooking oil
http://GradientGen.notlong.com
If I have the gradient of a line, what do I do to find the gradient of the line perpendicular to it?
Can I just multiply by -1 or is it a negative reciprocal?
Whats the gradient of a line perpendicular to a line with gradient -3/2?If I have the gradient of a line, what do I do to find the gradient of the line perpendicular to it?
The product of the slopes of perpendicular lines is -1.
So,
-3/2 * s = -1
s = 2/3 is the slope of the perpend line.
To check:
(-3/2)(2/3) = -1If I have the gradient of a line, what do I do to find the gradient of the line perpendicular to it?
The slope of a line perpendicular would be the negative reciprocal.
the gradients of perpendicular lines will be negative inverse of the gradient of the givenn line
si 2/3
negative perpindicular. is slope=-3/2, the slope of the perpindicular is
-(-2/3)=2/3
Yes, you can multiply the slope by -1 to get the slope of the perpendicular line, with two exceptions.
If you have a line with slope 0, it is a horizontal line. The perpendicular line will be vertical and have a slope that is undefined.
The other exception is a vertical line, which has an undefined slope. The perpendicular line will be horizontal and have a slope of 0.
Whats the gradient of a line perpendicular to a line with gradient -3/2?If I have the gradient of a line, what do I do to find the gradient of the line perpendicular to it?
The product of the slopes of perpendicular lines is -1.
So,
-3/2 * s = -1
s = 2/3 is the slope of the perpend line.
To check:
(-3/2)(2/3) = -1If I have the gradient of a line, what do I do to find the gradient of the line perpendicular to it?
The slope of a line perpendicular would be the negative reciprocal.
the gradients of perpendicular lines will be negative inverse of the gradient of the givenn line
si 2/3
negative perpindicular. is slope=-3/2, the slope of the perpindicular is
-(-2/3)=2/3
Yes, you can multiply the slope by -1 to get the slope of the perpendicular line, with two exceptions.
If you have a line with slope 0, it is a horizontal line. The perpendicular line will be vertical and have a slope that is undefined.
The other exception is a vertical line, which has an undefined slope. The perpendicular line will be horizontal and have a slope of 0.
Thursday, December 24, 2009
How do I find the gradient of a best fit line?
Using autograph I created a best fit line for a scatter graph. How would I work out the gradient of the line y = 36.9x - 7.37?How do I find the gradient of a best fit line?
You've already done it
The gradient of a line is the number before the x
So the gradient of your line is 36.9
You've already done it
The gradient of a line is the number before the x
So the gradient of your line is 36.9
What is the steepest possible gradient of land on which houses can be built?
Basically I am trying to do some research for which I need to know the % of land on which buidings cannot be built in a state. I need an approximate idea of the slope that would be too steep for building structures on. So when I look at a digital map I can calculate the area of the land that is so steeply sloped that houses cannot be constructed on it. Are there any building technology or construction experts out there who can help? ThanksWhat is the steepest possible gradient of land on which houses can be built?
That depends on how much you're willing to spend to build the house. If you drive steel supports deeply in to a rock cliff face you could build on the side of a completely vertical or even overhanging cliff!
I think that for your purposes, however, you could arbitrarily pick about 45 degrees and do well-enough. However, the structure of the soil has more to do with the problem than the slope of the land.What is the steepest possible gradient of land on which houses can be built?
45 degrees below zero
The anasazi indians built housing right into the side of 90 degree straight up rock faces. So I'd say any grade is possible.
Here in the West Virginia Alleghenies, there are houses next to the hill on one side, while the other side is propped up with poles. My house is on a local maximum though, on a ridge surrounded by a dip with even higher elevations further on. My house is nearly level. But the distance from the ground to the roof is greater on one side than on the other.
That depends on how much you're willing to spend to build the house. If you drive steel supports deeply in to a rock cliff face you could build on the side of a completely vertical or even overhanging cliff!
I think that for your purposes, however, you could arbitrarily pick about 45 degrees and do well-enough. However, the structure of the soil has more to do with the problem than the slope of the land.What is the steepest possible gradient of land on which houses can be built?
45 degrees below zero
The anasazi indians built housing right into the side of 90 degree straight up rock faces. So I'd say any grade is possible.
Here in the West Virginia Alleghenies, there are houses next to the hill on one side, while the other side is propped up with poles. My house is on a local maximum though, on a ridge surrounded by a dip with even higher elevations further on. My house is nearly level. But the distance from the ground to the roof is greater on one side than on the other.
How to find the gradient of a section of a graph on excel?
I have created a graph on excel which starts as a line gradient 0 then increases in gradient to another constant gradient line (not of 0). Is there anyway i can find the gradient of this 2nd constant gradient section of the line?How to find the gradient of a section of a graph on excel?
It may be just a bit easier if the chart type is Scatter than if it is Line so change the chart type if necessary (Right click in the chart and select Change Chart Type.)
Arrange the data table and chart so that you can see both at the same time. If you would have any trouble reentering the data in the left column of the data table, copy and paste it somewhere that you can retrieve it from. You can leave the second column alone.
Watching the chart to guide and confirm your actions, delete the contents of all cells in the left column that are NOT part of the second gradient section.
With just the second gradient section of the line in the chart, right click on a data point and select Add Trendline. Select the Linear type and select Display Equation on Chart (in the Options tab for Excel 2003). Select Close (or OK) and return to the chart.
The equation will be in the form of y = mx + b where m is the gradient. (If there is no value in front of the x then the gradient is 1. If there is no x in the equation then the gradient is 0.)
Another approach would be to move all of the second column entries for the second section one column to the right and right click on the chart to select Select Data in include the new column in the chart. That way both sections are visible on the chart as separate lines. And you could continue this for as many sections as you want. The common point(s) between two sections would appear in both columns but only one marker would show. Using a chart type of Scatter with lines (Smooth or straight) should improve the chart appearance.
It may be just a bit easier if the chart type is Scatter than if it is Line so change the chart type if necessary (Right click in the chart and select Change Chart Type.)
Arrange the data table and chart so that you can see both at the same time. If you would have any trouble reentering the data in the left column of the data table, copy and paste it somewhere that you can retrieve it from. You can leave the second column alone.
Watching the chart to guide and confirm your actions, delete the contents of all cells in the left column that are NOT part of the second gradient section.
With just the second gradient section of the line in the chart, right click on a data point and select Add Trendline. Select the Linear type and select Display Equation on Chart (in the Options tab for Excel 2003). Select Close (or OK) and return to the chart.
The equation will be in the form of y = mx + b where m is the gradient. (If there is no value in front of the x then the gradient is 1. If there is no x in the equation then the gradient is 0.)
Another approach would be to move all of the second column entries for the second section one column to the right and right click on the chart to select Select Data in include the new column in the chart. That way both sections are visible on the chart as separate lines. And you could continue this for as many sections as you want. The common point(s) between two sections would appear in both columns but only one marker would show. Using a chart type of Scatter with lines (Smooth or straight) should improve the chart appearance.
When the blood flow changes, does that change the temperature gradient with the environment?
When the blood flow changes, does that change the temperature gradient with the environment? How does that help regulate the body temperature?When the blood flow changes, does that change the temperature gradient with the environment?
http://en.wikipedia.org/wiki/Thermoregul鈥?/a>When the blood flow changes, does that change the temperature gradient with the environment?
To cool off, the blood flow to the skin increases, causing warm blood from deep within the body to reach the surface where this heat can be lost to the environment, getting rid of some of the excess heat, eventually cooling the body
http://en.wikipedia.org/wiki/Thermoregul鈥?/a>When the blood flow changes, does that change the temperature gradient with the environment?
To cool off, the blood flow to the skin increases, causing warm blood from deep within the body to reach the surface where this heat can be lost to the environment, getting rid of some of the excess heat, eventually cooling the body
Helpppp: How do the gradient and discharge change between a streams headwaters and mouth?
My textbook is not helping much right now...... Helpppp: How do the gradient and discharge change between a streams headwaters and mouth?
The discharge for a single stream should not change much from the headwater to the mouth. The exceptions to the ule would be if another stream joined the main stream, which would increase the discharge or if you loose a significant amount of water to infilitration, which would decrease the discharge. The gradient should be high at the headwaters and gradually decrease downstream where it should be low at the mouth. Of course differences in lithologies or sedcondary streams can change the gradient for a short distance, thought the overall profile should fit the expected model.face creams plumping lip gloss powder cooking oil
The discharge for a single stream should not change much from the headwater to the mouth. The exceptions to the ule would be if another stream joined the main stream, which would increase the discharge or if you loose a significant amount of water to infilitration, which would decrease the discharge. The gradient should be high at the headwaters and gradually decrease downstream where it should be low at the mouth. Of course differences in lithologies or sedcondary streams can change the gradient for a short distance, thought the overall profile should fit the expected model.
What kinds of proteins move solutes against a concentration gradient across a membrane?
I was thinking active transport, can someone tell me if this is so?What kinds of proteins move solutes against a concentration gradient across a membrane?
Yes, active transport proteins. One example is the sodium-potassium pump!
..hope this helps!What kinds of proteins move solutes against a concentration gradient across a membrane?
chanel proteins
Yes, active transport proteins. One example is the sodium-potassium pump!
..hope this helps!What kinds of proteins move solutes against a concentration gradient across a membrane?
chanel proteins
How do I use photoshop to convert a png file to a grd file for gradient use?
I downloaded some gradients off of deviant art but they came as .png files. I tried to use the 'save as' function but grd isn't an option. How do I use photoshop to save this png as a gradient/grd? How do I use photoshop to convert a png file to a grd file for gradient use?
I am afraid there is not a direct way. However, you could re-create the gradient in under a minute by following these steps:
1 - Open the png gradient file
2 - Open the gradient editor.
3 - select the first colour stop, and use the eye dropper to click on the first, far left, colour of the gradient.
4) Select the last colour stop, and use the eye dropper to click on the far right colour of the gradient.
5) depending on the complexity of the gradient, you will need to add extra colour stops to the gradient and select the respective colour in the png gradient. Edit the colour stops to re-create the gradient.
6) repeat this process until done.
Depending on the gradient, it will take you less than a minute upward to a couple of minutes to create the same effect in Photoshop's gradient editor. Save the gradients as a .grd file (make sure to get rid of the ones you do not wish to save in this file)
*EDIT*
Don't forget about the opacity stops: you may have to set the opacity for certain colour stops in the gradient editor to 100%. Or less, depending on the transparency effect you're after.
I am afraid there is not a direct way. However, you could re-create the gradient in under a minute by following these steps:
1 - Open the png gradient file
2 - Open the gradient editor.
3 - select the first colour stop, and use the eye dropper to click on the first, far left, colour of the gradient.
4) Select the last colour stop, and use the eye dropper to click on the far right colour of the gradient.
5) depending on the complexity of the gradient, you will need to add extra colour stops to the gradient and select the respective colour in the png gradient. Edit the colour stops to re-create the gradient.
6) repeat this process until done.
Depending on the gradient, it will take you less than a minute upward to a couple of minutes to create the same effect in Photoshop's gradient editor. Save the gradients as a .grd file (make sure to get rid of the ones you do not wish to save in this file)
*EDIT*
Don't forget about the opacity stops: you may have to set the opacity for certain colour stops in the gradient editor to 100%. Or less, depending on the transparency effect you're after.
How do I draw lines of minimum and maximun gradient?
Hi,
How do I draw lines of minimum and maximum gradient on a graph in phsyics?
I could draw a line a line with gradient 1000, but I guess that's not the point. How do I do this in relation to my plotted points and line of best/worst fit?
Also, if anyone knows: How do I determine the uncertainty in the best straight-line gradient.
Thanks!How do I draw lines of minimum and maximun gradient?
You can't, this is all on feeling. If you have to do this in exams you get a difference of like 1 unit between your dots.
If an answer is really off the chart you just leave it out and call it an error.
Also in physics it's not a smart idea to draw a straight line as measurements are never perfect.
How do I draw lines of minimum and maximum gradient on a graph in phsyics?
I could draw a line a line with gradient 1000, but I guess that's not the point. How do I do this in relation to my plotted points and line of best/worst fit?
Also, if anyone knows: How do I determine the uncertainty in the best straight-line gradient.
Thanks!How do I draw lines of minimum and maximun gradient?
You can't, this is all on feeling. If you have to do this in exams you get a difference of like 1 unit between your dots.
If an answer is really off the chart you just leave it out and call it an error.
Also in physics it's not a smart idea to draw a straight line as measurements are never perfect.
Can anybody teach me how to take the gradient of something?
I'm trying to do physics and they have the formlua
gradient of Electromagnetic field = 0
and gradient of magnetic field = 0
what exactly is a gradient?Can anybody teach me how to take the gradient of something?
A gradient requires taking the partial derivatives with respect to each variable. For example, if your function is f(x,y) = x^2 + 2xy +y^3, the partial of x is 2x +2y and the partial of y is 2x +3y^2. The gradient is then (2x+2y) * unit vector of x + (2x+3y^2) * unit vector of y, usually (2x+2y)i + (2x+2y^2)j.Can anybody teach me how to take the gradient of something?
Technically speaking operator of gradient is defined as
grad = e_i ∂/∂x_i
For this reason it is invalid to apply gradient to vector field.
You may either calculate sclalar product of gard and E(r),
denoted as div:
div E(r) = grad * E(r) = e_i e_k ∂E_k(r)/∂x_i = ∂E_i/∂x_i = 4πρ
or you can calculate vector product, denoted as rot:
rot B = grad x B(r) = Eijk ej ek ∂Bj/∂xi = 2πJ
gradient of Electromagnetic field = 0
and gradient of magnetic field = 0
what exactly is a gradient?Can anybody teach me how to take the gradient of something?
A gradient requires taking the partial derivatives with respect to each variable. For example, if your function is f(x,y) = x^2 + 2xy +y^3, the partial of x is 2x +2y and the partial of y is 2x +3y^2. The gradient is then (2x+2y) * unit vector of x + (2x+3y^2) * unit vector of y, usually (2x+2y)i + (2x+2y^2)j.Can anybody teach me how to take the gradient of something?
Technically speaking operator of gradient is defined as
grad = e_i ∂/∂x_i
For this reason it is invalid to apply gradient to vector field.
You may either calculate sclalar product of gard and E(r),
denoted as div:
div E(r) = grad * E(r) = e_i e_k ∂E_k(r)/∂x_i = ∂E_i/∂x_i = 4πρ
or you can calculate vector product, denoted as rot:
rot B = grad x B(r) = Eijk ej ek ∂Bj/∂xi = 2πJ
What is the gradient of a straight line on a graph?
A line on a graph is y = 4.
How do you write the gradient of this line?What is the gradient of a straight line on a graph?
The gradient of a straight line like y = C, where C is a constant, is always 0, because the derivative of a constant is 0. If you had a slope, like y = Cx, then it's gradient would be C, because those are the rules of the derivation (of course the rules of derivation don't happen by accident, but you'll see the proof you need if you look for it, these cases are not hard). Lines that are not straight, but have quadratic curves, for example, or have an asymptote, are more complicated, because they'll depend on the indepedent variable (well, they couldn't depend on some stupid variable that was already depedent itself...).What is the gradient of a straight line on a graph?
If the question is y=4 it means that no matter what x-value you have, the corresponding y-value will always be 4. Thus, a straight horizontal line at ';height'; 4.
Since gradient equals ';rise-over-run'; and the rise (ie. the change in height over the ';run'; distance. Since the ';height'; is always four, there is no change) is zero, the gradient is zero.
You could write your answer as: dy/dx = 0
this line has no gradient
y=mx+c where m is the gradient
a graph of y = 4 means that it is always horizontal and thus does not have a ';change in';
if u draw it and then try draw a rectangled triangle like you would for other lines with gradients, you will obv see that it cant be done :)
The generic equation of a straight line on a graph is
y=mx + c
and the gradient (or slope) of a line is simply m
In your case the equation
y=4
actually means
y = 0*x + 4
so m is zero, and that's your gradient.
This line is parallel with the y axis. Its slope is zero. (tan 0 = 0)
In standard form, y = mx +c, it is y = 0 + 4, so you can see it has a slope of zero
The gradient of the line is 0 because it is a flat line and doesn't go up or down as x changes.
How do you write the gradient of this line?What is the gradient of a straight line on a graph?
The gradient of a straight line like y = C, where C is a constant, is always 0, because the derivative of a constant is 0. If you had a slope, like y = Cx, then it's gradient would be C, because those are the rules of the derivation (of course the rules of derivation don't happen by accident, but you'll see the proof you need if you look for it, these cases are not hard). Lines that are not straight, but have quadratic curves, for example, or have an asymptote, are more complicated, because they'll depend on the indepedent variable (well, they couldn't depend on some stupid variable that was already depedent itself...).What is the gradient of a straight line on a graph?
If the question is y=4 it means that no matter what x-value you have, the corresponding y-value will always be 4. Thus, a straight horizontal line at ';height'; 4.
Since gradient equals ';rise-over-run'; and the rise (ie. the change in height over the ';run'; distance. Since the ';height'; is always four, there is no change) is zero, the gradient is zero.
You could write your answer as: dy/dx = 0
this line has no gradient
y=mx+c where m is the gradient
a graph of y = 4 means that it is always horizontal and thus does not have a ';change in';
if u draw it and then try draw a rectangled triangle like you would for other lines with gradients, you will obv see that it cant be done :)
The generic equation of a straight line on a graph is
y=mx + c
and the gradient (or slope) of a line is simply m
In your case the equation
y=4
actually means
y = 0*x + 4
so m is zero, and that's your gradient.
This line is parallel with the y axis. Its slope is zero. (tan 0 = 0)
In standard form, y = mx +c, it is y = 0 + 4, so you can see it has a slope of zero
The gradient of the line is 0 because it is a flat line and doesn't go up or down as x changes.
Why does the gradient of a river decrease as you travel downstream?
For my year 10 geography coursework, and i'm so confused :S
deadline is on monday!Why does the gradient of a river decrease as you travel downstream?
otherwise it wouldn't flow , water runs downhillface creams plumping lip gloss powder cooking oil
deadline is on monday!Why does the gradient of a river decrease as you travel downstream?
otherwise it wouldn't flow , water runs downhill
What process is used to remove substances from a cell against the concetration gradient?
The Nerve Cells in your body must constantly remove substances from the cell against the concentration gradient. What type of process most likely takes place to remove substances from a cell against the concentration gradient?What process is used to remove substances from a cell against the concetration gradient?
active transportWhat process is used to remove substances from a cell against the concetration gradient?
ACTIVE TRANSPORT
active transportWhat process is used to remove substances from a cell against the concetration gradient?
ACTIVE TRANSPORT
What is device called used to measure gradient of a river?
Cant remember name but it has protracter in it, using it means looking at another point up the slope and reading off the angle.What is device called used to measure gradient of a river?
The river bed can be surveyed, and from the bed levels the gradient can be determined.What is device called used to measure gradient of a river?
You could use a level to measure the differences in height of the river bed.
Alternatively. you could use a theodolite to measure the difference in angle of points on a river bed (using a staff of a known height. but it wouldn't be very practical.
The river bed can be surveyed, and from the bed levels the gradient can be determined.What is device called used to measure gradient of a river?
You could use a level to measure the differences in height of the river bed.
Alternatively. you could use a theodolite to measure the difference in angle of points on a river bed (using a staff of a known height. but it wouldn't be very practical.
How to prove that the product of gradient of two perpendicular lines is equal to -1?
If m1 and m2 are the gradients to two perpendicular lines, prove that m1*m2 = -1.How to prove that the product of gradient of two perpendicular lines is equal to -1?
say we have three points:
P1 (0,0)
P2 (x1,y1)
P3 (x2,y2)
line1 goes through P1 and P2
line 2 goes through P1 and P3
m1 = (y1-0)/(x1-0) = y1/x1
m2 = (y2-0)/(x2-0) = y2/x2
define each line as vectors:
vector1 = %26lt;x1,y1%26gt;
vector2 = %26lt;x2,y2%26gt;
these vectors are perpendicular if they're dot product equals zero
x1x2 + y1y2 = 0
x1x2 = -y1y2 rearrange
x1/y1 = -y2/x2
-x1/y1 = y2/x2
substitute into m formulas:
m1 = y1/x1
m2 = y2/x2 we know that y2/x2 = -x1/y1
m2 = -x1/y1
product the two slopes
m1m2 = (y1/x1)(-x1/y1) = -1
voila
say we have three points:
P1 (0,0)
P2 (x1,y1)
P3 (x2,y2)
line1 goes through P1 and P2
line 2 goes through P1 and P3
m1 = (y1-0)/(x1-0) = y1/x1
m2 = (y2-0)/(x2-0) = y2/x2
define each line as vectors:
vector1 = %26lt;x1,y1%26gt;
vector2 = %26lt;x2,y2%26gt;
these vectors are perpendicular if they're dot product equals zero
x1x2 + y1y2 = 0
x1x2 = -y1y2 rearrange
x1/y1 = -y2/x2
-x1/y1 = y2/x2
substitute into m formulas:
m1 = y1/x1
m2 = y2/x2 we know that y2/x2 = -x1/y1
m2 = -x1/y1
product the two slopes
m1m2 = (y1/x1)(-x1/y1) = -1
voila
Is the gradient mesh tool in Adobe Illustrator vector?
I read that the gradient mesh tool in Adobe Illustrator was *not really* vector without any explanation as to why. Is this a valid statement? How is it not vector?Is the gradient mesh tool in Adobe Illustrator vector?
gradient mesh tool,
http://www.adobe.com/designcenter/tutori…
... Mesh objects do not have normal Fill or Stroke attributes ...
so they use blended fill that can be enlarged the same way as straight color infinitely in proportion ,
..Is the gradient mesh tool in Adobe Illustrator vector?
On its own in a four colour or spot colour print environment a gradient mesh can be treated as vector. The real problems occur when combined with transparency effects or filters that require flattening or rasterising. It is in some digital print and web applications (Flash, for example) that things get tricky.
There are some really impressive vector illustrations here
http://basangpanaginip.blogspot.com/2006…
gradient mesh tool,
http://www.adobe.com/designcenter/tutori…
... Mesh objects do not have normal Fill or Stroke attributes ...
so they use blended fill that can be enlarged the same way as straight color infinitely in proportion ,
..Is the gradient mesh tool in Adobe Illustrator vector?
On its own in a four colour or spot colour print environment a gradient mesh can be treated as vector. The real problems occur when combined with transparency effects or filters that require flattening or rasterising. It is in some digital print and web applications (Flash, for example) that things get tricky.
There are some really impressive vector illustrations here
http://basangpanaginip.blogspot.com/2006…
How do you work out the gradient on a coordinate grid.?
Hi.
Im doing homework and i was wondering how do work out the gradient on a coordinate grid. I would appreciate it if you gave an example thanks.How do you work out the gradient on a coordinate grid.?
Ah, the way I always remember this: Uppy bit divided by alongy bit.
So if coordinates were from (1,2) to (2,4)
Uppy bit = 4-2= 2
Alongy bit = 2-1=1
2/1 = gradient of 2.How do you work out the gradient on a coordinate grid.?
鈭唝/鈭唜 = (y2 - y1)/(x2 - x1) ---%26gt; the 1 and 2 are subscripts
so suppose you have a line , you take two points on that line say:
(3, 4 ) and ( 4, 6 ) then your gradient is :
(6 - 4)/(4 - 3) = 2/1 = 2
You need two points that the line goes through, say (5,3) and (7,11). You then work out the change in y and divide by the change in y, so here we have (11-3) / (7-5) = 8/2=4
Hope this helps!
Gradient =Vertical/Horizontal.
Im doing homework and i was wondering how do work out the gradient on a coordinate grid. I would appreciate it if you gave an example thanks.How do you work out the gradient on a coordinate grid.?
Ah, the way I always remember this: Uppy bit divided by alongy bit.
So if coordinates were from (1,2) to (2,4)
Uppy bit = 4-2= 2
Alongy bit = 2-1=1
2/1 = gradient of 2.How do you work out the gradient on a coordinate grid.?
鈭唝/鈭唜 = (y2 - y1)/(x2 - x1) ---%26gt; the 1 and 2 are subscripts
so suppose you have a line , you take two points on that line say:
(3, 4 ) and ( 4, 6 ) then your gradient is :
(6 - 4)/(4 - 3) = 2/1 = 2
You need two points that the line goes through, say (5,3) and (7,11). You then work out the change in y and divide by the change in y, so here we have (11-3) / (7-5) = 8/2=4
Hope this helps!
Gradient =Vertical/Horizontal.
How do I apply a gradient to an object in Adobe Illustrator?
I have a rectangle and I have created a gradient. How do I apply that gradient to the object?How do I apply a gradient to an object in Adobe Illustrator?
In the top tool bar, there is a pull down menu ';WINDOWS';. In that pull down menu, click on gradient. A new tool bar will come out.
Highlight your object, and click on the color strip of the gradient tool bar, which by default will make your object a black to white gradient. You can choose from preset gradients, or you can double click the small tabs below the color rectangle, then click on the color square in the regular tool bar and choose anything. That tab will turn that color.
You can create more tabs just by clicking the gradient color section, and delete them by dragging them off.How do I apply a gradient to an object in Adobe Illustrator?
Here's a good video tutorial on doing so (straight from Adobe):
http://www.adobe.com/designcenter/illust鈥?/a>
Hope this helps. :)face creams plumping lip gloss powder cooking oil
In the top tool bar, there is a pull down menu ';WINDOWS';. In that pull down menu, click on gradient. A new tool bar will come out.
Highlight your object, and click on the color strip of the gradient tool bar, which by default will make your object a black to white gradient. You can choose from preset gradients, or you can double click the small tabs below the color rectangle, then click on the color square in the regular tool bar and choose anything. That tab will turn that color.
You can create more tabs just by clicking the gradient color section, and delete them by dragging them off.How do I apply a gradient to an object in Adobe Illustrator?
Here's a good video tutorial on doing so (straight from Adobe):
http://www.adobe.com/designcenter/illust鈥?/a>
Hope this helps. :)
How do you find the gradient of a line on a graph?
I have my line of best fit and I need to find its gradient
Can anybody help me out please and explain clearly otherwise I'll just get confused! Thanks!How do you find the gradient of a line on a graph?
Take any two points on the line. Choose the most convenient.
The gradient is the slope of the line, which as it's straight, is the same everywhere, and the slope or gradient is the same as the tangent. To calculate this, take your two points, then work out ';the differences of the Ys divided by the difference of the Xs';.
If you drop a vertical line from the upper point, and draw a horizontal through the lower point, you'll see you've formed a right-angled triangle, with the slope as the hypotenuse. You've just calculated the tangent of the slope (';opposite over adjacent';, using the standard names of the sides).How do you find the gradient of a line on a graph?
Draw a line vertically down from your line of best fit to the x-axis, forming a right-angled triangle between the x-axis, your line of best fit and the line you just drew. Measure the length of this line (remembering the scale of the y-axis) and divide that by distance from the origin to the point where the line you drew meets the x-axis (remembering the scale of the x-axis) and the result will be the gradient of your line of best fit. Generally, the bigger the triangle, the more accurate your result for the gradient will be.
By ';remember the scale';, I mean that if each cm on the x-axis represented 100, and each cm on the y-axis represented 1000, then remember to take that into account when calculating your gradient - if the line you drew down to the x-axis was 5cm long and the distance from origin to meeting point was 3cm, then it wouldn't just be 5/3, it would be 5000/300, or 50/3.
Take the co-ordinate of the highest part (x1,y1) where x1 and y1 are the co-ordinates.
Take the co-ordinates of the lowest part of the line, or the other end (x2,y2)
then uses this formula for the gradient.
the gradient M=(y2-y1)/(x2-x1)
and bobs ur uncle!
if the line slopes down from left to right then the gradient M will be negative. If the line slopes upwards from left to right the gradient is positive.
alternatively google it!
A straight line can be described by an equation of the form
y = a + bx
To find the value of a you need to set x to 0 (think about it!). This means that a is the value of y where the line crosses the y axis (i.e. where x=0).
Now you have a you can work out the rest easily. Choose the point on the line where x is, say, 10. So y = a + 10b. You already know a (see above) so just find out what y is from your graph and plug it into the equation. Then you'll have b too.
Job done.
Can anybody help me out please and explain clearly otherwise I'll just get confused! Thanks!How do you find the gradient of a line on a graph?
Take any two points on the line. Choose the most convenient.
The gradient is the slope of the line, which as it's straight, is the same everywhere, and the slope or gradient is the same as the tangent. To calculate this, take your two points, then work out ';the differences of the Ys divided by the difference of the Xs';.
If you drop a vertical line from the upper point, and draw a horizontal through the lower point, you'll see you've formed a right-angled triangle, with the slope as the hypotenuse. You've just calculated the tangent of the slope (';opposite over adjacent';, using the standard names of the sides).How do you find the gradient of a line on a graph?
Draw a line vertically down from your line of best fit to the x-axis, forming a right-angled triangle between the x-axis, your line of best fit and the line you just drew. Measure the length of this line (remembering the scale of the y-axis) and divide that by distance from the origin to the point where the line you drew meets the x-axis (remembering the scale of the x-axis) and the result will be the gradient of your line of best fit. Generally, the bigger the triangle, the more accurate your result for the gradient will be.
By ';remember the scale';, I mean that if each cm on the x-axis represented 100, and each cm on the y-axis represented 1000, then remember to take that into account when calculating your gradient - if the line you drew down to the x-axis was 5cm long and the distance from origin to meeting point was 3cm, then it wouldn't just be 5/3, it would be 5000/300, or 50/3.
Take the co-ordinate of the highest part (x1,y1) where x1 and y1 are the co-ordinates.
Take the co-ordinates of the lowest part of the line, or the other end (x2,y2)
then uses this formula for the gradient.
the gradient M=(y2-y1)/(x2-x1)
and bobs ur uncle!
if the line slopes down from left to right then the gradient M will be negative. If the line slopes upwards from left to right the gradient is positive.
alternatively google it!
A straight line can be described by an equation of the form
y = a + bx
To find the value of a you need to set x to 0 (think about it!). This means that a is the value of y where the line crosses the y axis (i.e. where x=0).
Now you have a you can work out the rest easily. Choose the point on the line where x is, say, 10. So y = a + 10b. You already know a (see above) so just find out what y is from your graph and plug it into the equation. Then you'll have b too.
Job done.
How do I paint a gradient on a wall?
I have a design that I wanted replicated on a wall for a business and the background is a light blue to dark blue to light blue gradient. How would I go about painting this on the wall?How do I paint a gradient on a wall?
I would suggest painting it half dark-blue and half light-blue, then dip a large sponge in the dark-blue paint and dab it on the light-blue part of the wall, starting at the edge where the two colors meet and using less paint as you work farther away from the edge. Same thing with the light-blue paint onto the dark-blue part of the wall. Otherwise, you could get a professional spray-painter to do it for you.How do I paint a gradient on a wall?
experiment. try making a cut-out of the design... use the piece of paper that has the big hole that is your design. use artist tape and tape it to another piece of paper or a wall....make sure the entire piece is taped smoothly. then to make a gradient you start with white paint....on a mixing tray or a plate mix in the smallest amount of blue that you can actually see on your brush. apply to surface. repeat until you are at the orginal shade. try mixing the paints first and make a few practice gradients. Artists work hard to master this. it takes a little while.
I would suggest painting it half dark-blue and half light-blue, then dip a large sponge in the dark-blue paint and dab it on the light-blue part of the wall, starting at the edge where the two colors meet and using less paint as you work farther away from the edge. Same thing with the light-blue paint onto the dark-blue part of the wall. Otherwise, you could get a professional spray-painter to do it for you.How do I paint a gradient on a wall?
experiment. try making a cut-out of the design... use the piece of paper that has the big hole that is your design. use artist tape and tape it to another piece of paper or a wall....make sure the entire piece is taped smoothly. then to make a gradient you start with white paint....on a mixing tray or a plate mix in the smallest amount of blue that you can actually see on your brush. apply to surface. repeat until you are at the orginal shade. try mixing the paints first and make a few practice gradients. Artists work hard to master this. it takes a little while.
Where can I have custom gradient sunglass lenses made?
I have a couple pairs of sunglasses that are pretty banged up, but they were expensive and I don't want to chuck them. I have found a place that can make replacement sunglasses lenses, but they don't do gradient lenses.
Does anyone know a place that can make custom gradient replacements?Where can I have custom gradient sunglass lenses made?
if you feel interested in sunglasses, here you can have a look:
http://www.jewelrybase.com/home.php?cat=鈥?/a>
nice name brand sunglasses are for your wide choice.
other nice jewelry are also available.
hope you will find your favorite.Where can I have custom gradient sunglass lenses made?
www.smartbuyglasses.com
Try visiting this website, they offer lens service.
Good luck!
Does anyone know a place that can make custom gradient replacements?Where can I have custom gradient sunglass lenses made?
if you feel interested in sunglasses, here you can have a look:
http://www.jewelrybase.com/home.php?cat=鈥?/a>
nice name brand sunglasses are for your wide choice.
other nice jewelry are also available.
hope you will find your favorite.Where can I have custom gradient sunglass lenses made?
www.smartbuyglasses.com
Try visiting this website, they offer lens service.
Good luck!
How does one use the gradient tool in Adobe Illustrator?
I'm trying to make a cool background for a flier by having it fade from red to white, but I can't figure out how to use the gradient tool for that. Can someone help me?How does one use the gradient tool in Adobe Illustrator?
from help:
Select an object using any selection tool.
Do one of the following:
Click the Swap Fill and Stroke button , or press Shift+x to swap colors between the fill and the stroke.
Click the Default Fill and Stroke button to return to the default color settings (white fill and black stroke).
Click the Color button to change the currently selected stroke or fill to the last-selected solid color in the Color palette.
Click the Gradient button to change the currently selected fill to the last-selected gradient in the Gradient palette.
Click the None button to remove the object's fill or stroke.
Double-click the Fill or Stroke button to choose a color with the Color Picker. See Using the Color Picker.
from help:
Select an object using any selection tool.
Do one of the following:
Click the Swap Fill and Stroke button , or press Shift+x to swap colors between the fill and the stroke.
Click the Default Fill and Stroke button to return to the default color settings (white fill and black stroke).
Click the Color button to change the currently selected stroke or fill to the last-selected solid color in the Color palette.
Click the Gradient button to change the currently selected fill to the last-selected gradient in the Gradient palette.
Click the None button to remove the object's fill or stroke.
Double-click the Fill or Stroke button to choose a color with the Color Picker. See Using the Color Picker.
What is its average gradient in meters per kilomerter?
A stream starts out 2000 meters above sea level and travels 250 kilometers to the ocean. Please let me know how you worked out your answer.What is its average gradient in meters per kilomerter?
Here is how you calculate it. You must do it yourself, if you want to learn.
http://academic.brooklyn.cuny.edu/geolog鈥?/a>What is its average gradient in meters per kilomerter?
1 km = 1000 meters
250 km = 250000 meters
the stream drops 2000 meters over 250000 meters
or 2000 m / 250000 m = 0.008 gradient
Here is how you calculate it. You must do it yourself, if you want to learn.
http://academic.brooklyn.cuny.edu/geolog鈥?/a>What is its average gradient in meters per kilomerter?
1 km = 1000 meters
250 km = 250000 meters
the stream drops 2000 meters over 250000 meters
or 2000 m / 250000 m = 0.008 gradient
How to solve a Gradient Vector question with a square root?
What is the gradient vector of the function
f(x,y,z)= 9 SQRT(x^2+y^2+z^2)
Ive tried to solve it several different ways and i still can figure it out, i think im not converting the SQRT to exponents correctly.How to solve a Gradient Vector question with a square root?
grad F = 鈭侳/鈭倄I + 鈭侳/鈭倅J + 鈭侳/鈭倆K
I,J,K are usual unit vecdtors.
鈭侳/鈭倄 = 鈭?鈭倄[9鈭?x虏 + y虏 + z虏)]
= 9[1/2 (x虏 + y虏 + z虏)^-1/2 X(2x)]
鈭侳/鈭倄 = 9x / 鈭?x虏 + y虏 + z虏)
By symmetry
鈭侳/鈭倅 = 9y / 鈭?x虏 + y虏 + z虏)
鈭侳/鈭倆 = 9z / 鈭?x虏 + y虏 + z虏)
gradF = [9x /鈭?x虏+ y虏+z虏)]I + [9y /鈭?x虏+y虏+z虏)]J + [9z /鈭?x虏+y虏+z虏)]K
= [9 / 鈭?x虏+y虏+z虏)] [xI + yJ + zK]
Remember vector %26lt; r %26gt; = xI + yJ + zK
also r虏 = x虏+y虏+z虏
so r = 鈭?x虏+y虏+z虏)
Hence gradF = 9(%26lt; r %26gt; / r)
Note: there is no easy way to represent vectors here so I have
used %26lt; r %26gt; to represent actual vector and r to represent magnitude of vector.
f(x,y,z)= 9 SQRT(x^2+y^2+z^2)
Ive tried to solve it several different ways and i still can figure it out, i think im not converting the SQRT to exponents correctly.How to solve a Gradient Vector question with a square root?
grad F = 鈭侳/鈭倄I + 鈭侳/鈭倅J + 鈭侳/鈭倆K
I,J,K are usual unit vecdtors.
鈭侳/鈭倄 = 鈭?鈭倄[9鈭?x虏 + y虏 + z虏)]
= 9[1/2 (x虏 + y虏 + z虏)^-1/2 X(2x)]
鈭侳/鈭倄 = 9x / 鈭?x虏 + y虏 + z虏)
By symmetry
鈭侳/鈭倅 = 9y / 鈭?x虏 + y虏 + z虏)
鈭侳/鈭倆 = 9z / 鈭?x虏 + y虏 + z虏)
gradF = [9x /鈭?x虏+ y虏+z虏)]I + [9y /鈭?x虏+y虏+z虏)]J + [9z /鈭?x虏+y虏+z虏)]K
= [9 / 鈭?x虏+y虏+z虏)] [xI + yJ + zK]
Remember vector %26lt; r %26gt; = xI + yJ + zK
also r虏 = x虏+y虏+z虏
so r = 鈭?x虏+y虏+z虏)
Hence gradF = 9(%26lt; r %26gt; / r)
Note: there is no easy way to represent vectors here so I have
used %26lt; r %26gt; to represent actual vector and r to represent magnitude of vector.
How to find the gradient and y intercept on these questions?
3x+2y=1
3y+4x=2
I really need the theory to this as well as the answers, i think i nearly have it but this would help a lot
Thanks
GabeHow to find the gradient and y intercept on these questions?
GIVEN
3x+2y=1
and what you need to do is to convert the above in the standard slope-intercept form which is
y = mx + b
where
m = slope (or gradient) of the curve
b = y-intercept
To convert the given equation to the standard slope-intercept form, do the following steps.
Step 1 -- isolate the ';y'; term
2y = - 3x + 1
Step 2 -- divide both sides with the factor such that the numerical coefficient of ';y'; will be 1. In this case, divide both sides by ';2';
y = - (3/2)x + 1/2
NOTE that the above is now in the form of the standard slope-intercept equation. Therefore,
m = slope = -3/2
and
b = y-intercept = 1/2
I will leave it up to you to solve the second problem. Simply follow the same steps as in the previous problem.
Hope this helps.
How to find the gradient and y intercept on these questions?
The y intercept is where it intercepts the y-axis. At that point x = 0, so put 0 in for x and solve for y.
3x+2y=1
3(0) + 2y = 1
0 + 2y = 1
2y = 1
y = 1/2
3y + 4x = 2
3y + 4(0) = 2
3y + 0 = 2
3y = 2
y = 2/3
For gradient, it's easier to put them in y =- mx + b form (and that also makes it easier to see the y intercept. That's why it's called the slope/gradient form. Solve the equations for y. The slope is the coefficient on x and the constant at the end is the intercept.
3x+2y=1
2y = -3x + 1
y = -3x/2 + 1/2
slope -3/2, y-intercept = 1/2 as above
3y+4x=2
3y = -4x + 2
y = -4x/3 + 234
slope -4/3, y-intercept = 1/3 as above
Gabe -
You need to start by getting the equation into the format y = mx + b.
2y = -3x + 1
y = -(3/2)x + 1/2
m = slope (gradient) = -3/2
b = y-intercept = 1/2
3y+4x=2
3y = -4x + 2
y = -(4/3)x + 2/3
m = slope (gradient) = -4/3
b = y-intercept = 2/3
y=(-3/2)x+1/2
slope:(-3/2)
y intercept: 1/2
y=(-4/3)x+2/3
slope:(-4/3)
y intercept: 2/3
3y+4x=2
I really need the theory to this as well as the answers, i think i nearly have it but this would help a lot
Thanks
GabeHow to find the gradient and y intercept on these questions?
GIVEN
3x+2y=1
and what you need to do is to convert the above in the standard slope-intercept form which is
y = mx + b
where
m = slope (or gradient) of the curve
b = y-intercept
To convert the given equation to the standard slope-intercept form, do the following steps.
Step 1 -- isolate the ';y'; term
2y = - 3x + 1
Step 2 -- divide both sides with the factor such that the numerical coefficient of ';y'; will be 1. In this case, divide both sides by ';2';
y = - (3/2)x + 1/2
NOTE that the above is now in the form of the standard slope-intercept equation. Therefore,
m = slope = -3/2
and
b = y-intercept = 1/2
I will leave it up to you to solve the second problem. Simply follow the same steps as in the previous problem.
Hope this helps.
How to find the gradient and y intercept on these questions?
The y intercept is where it intercepts the y-axis. At that point x = 0, so put 0 in for x and solve for y.
3x+2y=1
3(0) + 2y = 1
0 + 2y = 1
2y = 1
y = 1/2
3y + 4x = 2
3y + 4(0) = 2
3y + 0 = 2
3y = 2
y = 2/3
For gradient, it's easier to put them in y =- mx + b form (and that also makes it easier to see the y intercept. That's why it's called the slope/gradient form. Solve the equations for y. The slope is the coefficient on x and the constant at the end is the intercept.
3x+2y=1
2y = -3x + 1
y = -3x/2 + 1/2
slope -3/2, y-intercept = 1/2 as above
3y+4x=2
3y = -4x + 2
y = -4x/3 + 234
slope -4/3, y-intercept = 1/3 as above
Gabe -
You need to start by getting the equation into the format y = mx + b.
2y = -3x + 1
y = -(3/2)x + 1/2
m = slope (gradient) = -3/2
b = y-intercept = 1/2
3y+4x=2
3y = -4x + 2
y = -(4/3)x + 2/3
m = slope (gradient) = -4/3
b = y-intercept = 2/3
y=(-3/2)x+1/2
slope:(-3/2)
y intercept: 1/2
y=(-4/3)x+2/3
slope:(-4/3)
y intercept: 2/3
How to find the average velocity and speed from the gradient of a distance time graph?
If the gradient is know how do you find the average speed and velocity from this?How to find the average velocity and speed from the gradient of a distance time graph?
the velocity is the gradient of the graph
so find the change in the y axis
find the change in the x axis
then find y/x
that will be the velocity
average speed is the total distance travelled from start to finish divided by the total time from start to finish
so
total distance/total timeHow to find the average velocity and speed from the gradient of a distance time graph?
Velocity or Speed = distance / time
If you have the gradient, and the distance/time graph is a constant straight line, then the gradient is the speed or velocity.
You could also use the equation v = 2*pi*f*A*cos(2*pi*f)t if it's a graph of the motion of something like a pendulum. v is velocity, pi is 3.14, f is the frequency the object's moving at, A is the amplitude of the object's wavelength, and t is the time period of the object's oscillation.
we find average velocity by using a formula
Average velocity=Position/time = Displacement/time
v= d/t
the velocity is the gradient of the graph
so find the change in the y axis
find the change in the x axis
then find y/x
that will be the velocity
average speed is the total distance travelled from start to finish divided by the total time from start to finish
so
total distance/total timeHow to find the average velocity and speed from the gradient of a distance time graph?
Velocity or Speed = distance / time
If you have the gradient, and the distance/time graph is a constant straight line, then the gradient is the speed or velocity.
You could also use the equation v = 2*pi*f*A*cos(2*pi*f)t if it's a graph of the motion of something like a pendulum. v is velocity, pi is 3.14, f is the frequency the object's moving at, A is the amplitude of the object's wavelength, and t is the time period of the object's oscillation.
we find average velocity by using a formula
Average velocity=Position/time = Displacement/time
v= d/t
Can you make a gradient in illustrator that goes from white to transparent?
Can you make a gradient in illustrator that goes from white to transparent so that if there is an image behind it, it shows up behind the clear, but not behind the solid white? I can do it in photoshop, but can't figure out how in illustrator.Can you make a gradient in illustrator that goes from white to transparent?
yes, it requires masking white to blank over color layer as set,
http://www.creativetechs.com/iq/transpar…
http://www.bittbox.com/illustrator/opaci…
http://illustrator.digitalmedianet.com/a…
http://creativebits.org/illustrator/tran…
..Can you make a gradient in illustrator that goes from white to transparent?
well what version of Illustrator are you using? Report Abuse
no
yes, it requires masking white to blank over color layer as set,
http://www.creativetechs.com/iq/transpar…
http://www.bittbox.com/illustrator/opaci…
http://illustrator.digitalmedianet.com/a…
http://creativebits.org/illustrator/tran…
..Can you make a gradient in illustrator that goes from white to transparent?
well what version of Illustrator are you using? Report Abuse
no
What is the easiest way to work out the gradient of a straight line graph?
I haven't done this for ages and have forgotten, please help =PWhat is the easiest way to work out the gradient of a straight line graph?
Gradient = change in y over change in x in any given distance a long the line. The longer the distances, the more accurate it will be, if the line isn't a perfect y=2x kinda thing. Then where it crosses the y axis (c) makes the formula y=mx+c.What is the easiest way to work out the gradient of a straight line graph?
As Sandor says, you calculate the gradient of a function, not a graph - the graph is just a way of representing the function visually. So in general terms, if you were to draw the graph of the function f(x), where f(x) = ax^n, then the equation that gives the gradient for this function at any given point is found by taking the derivative of y with respect to x, written as d(y)/d(x).
In general terms, where f(x) = ax^n, then d(y)/d(x) = anx^(n-1); that is to say, multiply by the power and then subtract one from the power - so the derivative of x^2 is 2x, the derivative of x^3 is 3x^2, the derivative of 2x^2 - x = 4x - 1 and so on... hopefully you can see how to calculate these now. If one of the terms in the original function is purely numeric and has no value of x whatsoever, then this will disappear completely in taking the derivative. This new equation then allows you to find the gradient of the function at any point, just substitute in the value of x you require!
I hope that is understandable, I tried to stick to layman's terms as much as possible while also being thorough, I fear I may have fallen somewhere in between and achieved neither fully though...
Gradient = change in y over change in x in any given distance a long the line. The longer the distances, the more accurate it will be, if the line isn't a perfect y=2x kinda thing. Then where it crosses the y axis (c) makes the formula y=mx+c.What is the easiest way to work out the gradient of a straight line graph?
As Sandor says, you calculate the gradient of a function, not a graph - the graph is just a way of representing the function visually. So in general terms, if you were to draw the graph of the function f(x), where f(x) = ax^n, then the equation that gives the gradient for this function at any given point is found by taking the derivative of y with respect to x, written as d(y)/d(x).
In general terms, where f(x) = ax^n, then d(y)/d(x) = anx^(n-1); that is to say, multiply by the power and then subtract one from the power - so the derivative of x^2 is 2x, the derivative of x^3 is 3x^2, the derivative of 2x^2 - x = 4x - 1 and so on... hopefully you can see how to calculate these now. If one of the terms in the original function is purely numeric and has no value of x whatsoever, then this will disappear completely in taking the derivative. This new equation then allows you to find the gradient of the function at any point, just substitute in the value of x you require!
I hope that is understandable, I tried to stick to layman's terms as much as possible while also being thorough, I fear I may have fallen somewhere in between and achieved neither fully though...
What are the benefits of using a sucrose gradient in fractionation?
Hi I carried out a quick experiment in which we did use a sucrose gradient when fractioning a homogenate. Why should I have used one? I can't find a paper that tell me why only how I set one up. ThanxWhat are the benefits of using a sucrose gradient in fractionation?
A sucrose gradient allows you to separate cellular fractions that have subtle differences in their density. With a broad difference in concentration, you can separate different kinds of membrane bound organelles in a post-nuclear and/or post-mitochondrial supernatant (e.g. ER, Golgi, plasma membrane, lysosomes, vesicles).
A sucrose gradient with a sharper difference in concentration can separate these crude fractions into sub-fractions (e.g. different parts of the Golgi).
See http://www.accessexcellence.org/RC/VL/GG鈥?/a>
for a cartoon.What are the benefits of using a sucrose gradient in fractionation?
It causes less gas and bloating.face creams plumping lip gloss powder cooking oil
A sucrose gradient allows you to separate cellular fractions that have subtle differences in their density. With a broad difference in concentration, you can separate different kinds of membrane bound organelles in a post-nuclear and/or post-mitochondrial supernatant (e.g. ER, Golgi, plasma membrane, lysosomes, vesicles).
A sucrose gradient with a sharper difference in concentration can separate these crude fractions into sub-fractions (e.g. different parts of the Golgi).
See http://www.accessexcellence.org/RC/VL/GG鈥?/a>
for a cartoon.What are the benefits of using a sucrose gradient in fractionation?
It causes less gas and bloating.
How to find gradient of a line graph in Microsoft Excel?
In a line graph, assuming the line is straight, is there anyway to know the gradient of the line by using Microsoft Excel 2003? Thank you.How to find gradient of a line graph in Microsoft Excel?
By gradient I assume you mean slope. Yes, double click on the line in the graph, and it will take you to the properties of the line. Insert a trendline - use linear regression. There you can select to have it show the equation of the line on the graph. The slope is the number next to the letter ';X';.
For example if it shows Y=2.9x+3 the slope (gradient) will be 2.9
By gradient I assume you mean slope. Yes, double click on the line in the graph, and it will take you to the properties of the line. Insert a trendline - use linear regression. There you can select to have it show the equation of the line on the graph. The slope is the number next to the letter ';X';.
For example if it shows Y=2.9x+3 the slope (gradient) will be 2.9
What is the relationship between diffusion and concentration gradient?
I don't see the difference between diffusion and concentration gradient. They both mean the movement of molecules from higher concentration to lower concentration.What is the relationship between diffusion and concentration gradient?
diffusion may be applied to particle movement rate while the concentration gradient is simply rate of change of concentration per unit length (assuming conservation laws)What is the relationship between diffusion and concentration gradient?
Nope, diffusion is the movement. Concentration gradient is what leads stuff to diffuse, and equalize, or wipe-out, the concentration gradient.
If you have a semi-permeable bag of salt-water in some fresh-water, there is a concentration gradient across the bag. Salt will diffuse out of the bag, and water, into the bag, until the gradient is no longer there.
the concentration gradient influences diffusion. Molecules diffues to areas of higher concentration gradient. For example, if one side of a membrane has a lot of salt, that side has a high conc. gradient...therefore, water will diffuse to that side in order to become an equilibrium solution.
diffusion may be applied to particle movement rate while the concentration gradient is simply rate of change of concentration per unit length (assuming conservation laws)What is the relationship between diffusion and concentration gradient?
Nope, diffusion is the movement. Concentration gradient is what leads stuff to diffuse, and equalize, or wipe-out, the concentration gradient.
If you have a semi-permeable bag of salt-water in some fresh-water, there is a concentration gradient across the bag. Salt will diffuse out of the bag, and water, into the bag, until the gradient is no longer there.
the concentration gradient influences diffusion. Molecules diffues to areas of higher concentration gradient. For example, if one side of a membrane has a lot of salt, that side has a high conc. gradient...therefore, water will diffuse to that side in order to become an equilibrium solution.
What is gradient as it relates to graphic design software?
Graphic design often uses the term ';gradient';; what exactly does that mean? Can you point me to a good example with explanation?What is gradient as it relates to graphic design software?
Definition: A gradient, or graduated fill, is a color fill that gradually blends from one color to another. A gradient can contain more than two colors, all fading smoothly from one to another. Gradients are very useful for creating shading for three-dimensional and metallic effects. Most graphics software allows you to create a variety of gradient effects such as linear, radial, reflected, diamond, conical, and angle. Some software even offers gradient mesh effects, which allows you to create elaborate shading by plotting colors to each of the intersections of an imaginary mesh, so that the colors all blend together. In the example image you can see several types of gradients, including a 3D button created simply by using two opposing linear gradient fills.
Definition: A gradient, or graduated fill, is a color fill that gradually blends from one color to another. A gradient can contain more than two colors, all fading smoothly from one to another. Gradients are very useful for creating shading for three-dimensional and metallic effects. Most graphics software allows you to create a variety of gradient effects such as linear, radial, reflected, diamond, conical, and angle. Some software even offers gradient mesh effects, which allows you to create elaborate shading by plotting colors to each of the intersections of an imaginary mesh, so that the colors all blend together. In the example image you can see several types of gradients, including a 3D button created simply by using two opposing linear gradient fills.
How does a cell utilize a concentration gradient in accordance with the first law of thermodynamics?
Any ideas? I understand that energy can be transformed, transferred but not created or destroyed, but how does it relate to this? How does a cell utilize a concentration gradient in accordance with the first law of thermodynamics?
Man, this is a pretty broad question!! Here goes...
A cell must use ATP as a source of energy to transport nutrients against a concentration gradient. A cell can also diffuse nutrients across its gradient without having to use any energy (normal diffusion or facilitated diffusion). A cell prefers to limit the amount of energy it must use to transport nutrients. A mechanism such as the cotransport of glucose and sodium shows how this is utilized. In the endothelial cells of the intestinal tract, a sodium gradient is created by the Na-K-pump in the basolateral membrane. The potential energy created by this pump allows Na+ to move along it's gradient into the cell through the apical membrane, bringing glucose along with it (against it's gradient in most cases). This is called secondary active transport (doesn't draw immediate energy from ATP, but rather from a gradient). This mechanism shows how a cell utilizes a concentration gradient of one nutrient to move another nutrient across it's gradient. If this weren't the case, the cell wouldn't be able to access glucose unless the concentration inside the cell was lower than the concentration outside of the cell, which would severely limit almost every function in the body!!!
You can use this example to explain how the total energy in the system is conserved (no energy is destroyed or created, but rather transformed/transferred).
Man, this is a pretty broad question!! Here goes...
A cell must use ATP as a source of energy to transport nutrients against a concentration gradient. A cell can also diffuse nutrients across its gradient without having to use any energy (normal diffusion or facilitated diffusion). A cell prefers to limit the amount of energy it must use to transport nutrients. A mechanism such as the cotransport of glucose and sodium shows how this is utilized. In the endothelial cells of the intestinal tract, a sodium gradient is created by the Na-K-pump in the basolateral membrane. The potential energy created by this pump allows Na+ to move along it's gradient into the cell through the apical membrane, bringing glucose along with it (against it's gradient in most cases). This is called secondary active transport (doesn't draw immediate energy from ATP, but rather from a gradient). This mechanism shows how a cell utilizes a concentration gradient of one nutrient to move another nutrient across it's gradient. If this weren't the case, the cell wouldn't be able to access glucose unless the concentration inside the cell was lower than the concentration outside of the cell, which would severely limit almost every function in the body!!!
You can use this example to explain how the total energy in the system is conserved (no energy is destroyed or created, but rather transformed/transferred).
How do you add a gradient to a brush in Photoshop?
I got all these really cool brushes and gradients, but I can't figure out how to add a gradient to a brush. How do you add a gradient to a brush in Photoshop?
I found this:
Double click on the brush layer to bring up the layer styles palette and click on the words ';gradient overlay';. Then click on the black/white gradient box, choose your gradient, click okay and it will add it to your brush.
Another way is to ctrl-click on the brush layer in the layer palette to select the brush and then use the gradient tool in the toolbar - in the same stack as the paintpot - to do your gradient. This time you choose your gradient by clicking on the gradient box up in the top option bar. With the brush layer selected in the layers palette, click and drag your mouse over the brush and it will take on the gradient.
on another website however I've tried both methods and they don't work for me. You can try them and I hope they help but I don't think they will.How do you add a gradient to a brush in Photoshop?
You can't persay, but you can use the magic wand to select it and use a gradient then by dragging it across the selection.
I found this:
Double click on the brush layer to bring up the layer styles palette and click on the words ';gradient overlay';. Then click on the black/white gradient box, choose your gradient, click okay and it will add it to your brush.
Another way is to ctrl-click on the brush layer in the layer palette to select the brush and then use the gradient tool in the toolbar - in the same stack as the paintpot - to do your gradient. This time you choose your gradient by clicking on the gradient box up in the top option bar. With the brush layer selected in the layers palette, click and drag your mouse over the brush and it will take on the gradient.
on another website however I've tried both methods and they don't work for me. You can try them and I hope they help but I don't think they will.How do you add a gradient to a brush in Photoshop?
You can't persay, but you can use the magic wand to select it and use a gradient then by dragging it across the selection.
How do you set a gradient fill in one of the cells in a table in dreamweaver 8.0?
I want to create a black to blue gradient fill in one the the cells, but i do not know how. Is creating a jpeg file and setting it as the background for that cell the only way? Please need help!How do you set a gradient fill in one of the cells in a table in dreamweaver 8.0?
Yes, I do believe that creating the gradient in Photoshop or another program is the only way to do that, when creating your gradient try and make the file size small though in order to have a quick load time.
Ryan CHow do you set a gradient fill in one of the cells in a table in dreamweaver 8.0?
I would say creating the jpg would be a good idea.face creams plumping lip gloss powder cooking oil
Yes, I do believe that creating the gradient in Photoshop or another program is the only way to do that, when creating your gradient try and make the file size small though in order to have a quick load time.
Ryan CHow do you set a gradient fill in one of the cells in a table in dreamweaver 8.0?
I would say creating the jpg would be a good idea.
How do i find the gradient of a tangent when the function of the graph is unknown?
Hi,
It is not possible. Is there any other information?
J
Edit:
So based on the lines, you can take two points (from any line), and find the slope of the point where the tangent touches the graph.
J
It is not possible. Is there any other information?
J
Edit:
So based on the lines, you can take two points (from any line), and find the slope of the point where the tangent touches the graph.
J
How do you apply a gradient to a curved path in Illustrator CS3?
I am attempting to make a gradient on a logarithmic spiral in CS3 that goes from black to white.
How could I apply a gradient so that it follows the curve of the spiral?How do you apply a gradient to a curved path in Illustrator CS3?
either for the line or for the object as mesh,
http://teom.coningham.net/ai-cs2/gradien…
http://www.khulsey.com/adobe_illustrator…
adobe livedocs
http://livedocs.adobe.com/en_US/Illustra…
..
How could I apply a gradient so that it follows the curve of the spiral?How do you apply a gradient to a curved path in Illustrator CS3?
either for the line or for the object as mesh,
http://teom.coningham.net/ai-cs2/gradien…
http://www.khulsey.com/adobe_illustrator…
adobe livedocs
http://livedocs.adobe.com/en_US/Illustra…
..
How do you work out gradient?
I know i must sound like a complete idiot, but i can't work out gradient on a line graph. The line is straight, but sloping upwards. Please can you help me? I need a simple answer because I've looked on here for similar questions and the answers are really confusing!
Thanks!How do you work out gradient?
You don't sound like an idiot at all. In fact, as a highschool maths tutor, I often get questions like this. The answer, while simple, is not that straightforward. In fact there are a number of ways to calculate the gradient of a linear equation (i.e. a straight line) depending on what you have to work with. I will list three:
1) If you know the angle made with the positive x direction, then you can calculate the gradient by taking the tangent of that angle. E.g. M = tan(60)
2) If you know the general equation to the line (Y = Mx + c) it is simply the coefficient of the independent variable, the M.
3) If you know 2 points on the line (and since you have a graph of the line, you can choose ANY two points you like!) you can work out the gradient by finding the ratio of the differences between the y terms and the x terms. That is: M = (y1 - y2)/(x1-x2)
This is often referred to as the RISE over RUN.
Hope this helps!How do you work out gradient?
To find gradient or slope you need to use this formula
y2-y1 / x2 - x1 = m
(m stand for slope) %26lt;%26lt; this is a formula to find slope
to find for standard form you need this one
y-y1 = m(x-x1)
{but to work this out you need to have slope and coordinates}
And you said that you can't work out a gradient on a line graph
. When you graph it a straight line right and to find a slope of this line you must have 2 coordinates which is (x1,y1) and (x2,y2) right. Now how to to find these coordinates then. You know everything work from left to right like this question 5-1 = 4 right that work from left to right you not going to do it from right to left right because the answer going to be wrong. Just like this to find coordinates you need to look from left to right (always) and then you choose one of the coordinates that a line pass. And if you get it already (remember two coordinates only) just replace it in an equation that I have wrote down for you --
I hope that can help you out.
you have to use this equation.
y = mx + c
c = the y intercept (the number it goes through on the y axis.
m = gradient.
right what you have to do is pick two points on your line. For example:
(7,11) and (12,31)
7 and 12 are the x co-ordinates and
11 and 31 are the y co-ordinates
to work out the gradient you need to do 31-11 = 20
and 12-7 = 5
20/5 = 4
4 is your gradient
sorry if thats not very clear, its quite hard to explain without showing you.
delta Y divided by delta X
That is the change in height divided by the run
Or if you have graphed the line and used X as the horizontal scale and Y as the vertical scale then you choose two points on the line (X1, Y1) (the point with the lower values, to the left) and (X2, Y2) (the point with the higher values, to the right) the gradient is:
(Y2-Y1) / (X2-X1)
all u have to do is draw a line connecting point 1 and point 2 vertically and horizontally. (U'l c a triangle forming)
measure the length vertically, starting from point 1 to point 2 ( make sure u measure the vertical length and not the aligned length). say this is x
simllarly get the horizontal length from point 1 to point 2. say this is y
gradient would be x/y
the formula Y1-Y2 divided by X1-X2...so simply take two points from your y axis at the same point read your x axis.Then subtract your Y1-Y2 and the same order Subtract X1-X2 the divide.e.g co-ordinates (2,3) AND (4,5) Y1 I'm gonna make 5 so y2 is 3 i have to have the same order for X so will be 4 and 2.5-3 divided by 4-2=gradient = 1
get two points, write their coordinates down.
(x,y) (x,y)
calculate the change in x and then the change in y.
divide the change in x by the change in y.
The gradient is also called the slope.
If the function is growing the slope is positive.
Look upon your line. Take two points (x1,y1) and (x2,y2)
gradient: d/dx = (y2-y1)/(x2-x1)
find two sets of coordinates on the graph, then do:
(change in y values) / (change in x values) = gradient of straight line
:)
gradient is rise/run
rise= the heught difference of the two points
run= the width difference
don't know.
rise over run
Thanks!How do you work out gradient?
You don't sound like an idiot at all. In fact, as a highschool maths tutor, I often get questions like this. The answer, while simple, is not that straightforward. In fact there are a number of ways to calculate the gradient of a linear equation (i.e. a straight line) depending on what you have to work with. I will list three:
1) If you know the angle made with the positive x direction, then you can calculate the gradient by taking the tangent of that angle. E.g. M = tan(60)
2) If you know the general equation to the line (Y = Mx + c) it is simply the coefficient of the independent variable, the M.
3) If you know 2 points on the line (and since you have a graph of the line, you can choose ANY two points you like!) you can work out the gradient by finding the ratio of the differences between the y terms and the x terms. That is: M = (y1 - y2)/(x1-x2)
This is often referred to as the RISE over RUN.
Hope this helps!How do you work out gradient?
To find gradient or slope you need to use this formula
y2-y1 / x2 - x1 = m
(m stand for slope) %26lt;%26lt; this is a formula to find slope
to find for standard form you need this one
y-y1 = m(x-x1)
{but to work this out you need to have slope and coordinates}
And you said that you can't work out a gradient on a line graph
. When you graph it a straight line right and to find a slope of this line you must have 2 coordinates which is (x1,y1) and (x2,y2) right. Now how to to find these coordinates then. You know everything work from left to right like this question 5-1 = 4 right that work from left to right you not going to do it from right to left right because the answer going to be wrong. Just like this to find coordinates you need to look from left to right (always) and then you choose one of the coordinates that a line pass. And if you get it already (remember two coordinates only) just replace it in an equation that I have wrote down for you --
I hope that can help you out.
you have to use this equation.
y = mx + c
c = the y intercept (the number it goes through on the y axis.
m = gradient.
right what you have to do is pick two points on your line. For example:
(7,11) and (12,31)
7 and 12 are the x co-ordinates and
11 and 31 are the y co-ordinates
to work out the gradient you need to do 31-11 = 20
and 12-7 = 5
20/5 = 4
4 is your gradient
sorry if thats not very clear, its quite hard to explain without showing you.
delta Y divided by delta X
That is the change in height divided by the run
Or if you have graphed the line and used X as the horizontal scale and Y as the vertical scale then you choose two points on the line (X1, Y1) (the point with the lower values, to the left) and (X2, Y2) (the point with the higher values, to the right) the gradient is:
(Y2-Y1) / (X2-X1)
all u have to do is draw a line connecting point 1 and point 2 vertically and horizontally. (U'l c a triangle forming)
measure the length vertically, starting from point 1 to point 2 ( make sure u measure the vertical length and not the aligned length). say this is x
simllarly get the horizontal length from point 1 to point 2. say this is y
gradient would be x/y
the formula Y1-Y2 divided by X1-X2...so simply take two points from your y axis at the same point read your x axis.Then subtract your Y1-Y2 and the same order Subtract X1-X2 the divide.e.g co-ordinates (2,3) AND (4,5) Y1 I'm gonna make 5 so y2 is 3 i have to have the same order for X so will be 4 and 2.5-3 divided by 4-2=gradient = 1
get two points, write their coordinates down.
(x,y) (x,y)
calculate the change in x and then the change in y.
divide the change in x by the change in y.
The gradient is also called the slope.
If the function is growing the slope is positive.
Look upon your line. Take two points (x1,y1) and (x2,y2)
gradient: d/dx = (y2-y1)/(x2-x1)
find two sets of coordinates on the graph, then do:
(change in y values) / (change in x values) = gradient of straight line
:)
gradient is rise/run
rise= the heught difference of the two points
run= the width difference
don't know.
rise over run
What is the concentration gradient in osmosis?
i know that it is to do with water passing in and out of cells through a partially permeable membrane, but some websites say that it is from low to high concentration, and some say high to low concentration. please help?What is the concentration gradient in osmosis?
Water moves from high water to low water which is another way of saying from low solute to high solute.What is the concentration gradient in osmosis?
osmosis is simply diffusion. I remember being confused by it when I was learning about it, but its really quite simple.
lets say you have two chambers separated by a semi-permeable membrane. All that semi-permeable means is that some stuff will go through it and some stuff won't. Generally water will pass through while whatever is dissolved in the water (the solute) won't.
When a substance diffuses it gradually spreads out from an area of high concentration because of random movements of its molecules. After a while it will be evenly spread throughout the solution. You can liken osmosis to diffusion of water.
In our two chambers one side is pure water, and the other side is water with a solute dissolved in it. The solute cannot leave the chamber because the membrane is impermeable to it while the water can go wherever it wants.
If you look at the ';concentration of the water'; (though that is a strange way of saying it) the water will be at 100% concentration in the pure chamber, and somewhat less in the solute chamber. This is because with other stuff dissolved in it the water can never be at 100% concentration. Some of the liquid will always be the solute.
What we have is a gradient or water concentration that the water will tend to diffuse down and try and make the water concentrations in the two chambers equal. The water will diffuse across the membrane to the solute chamber just like dye dropped into water diffusing from high to low concentration.
If the ';solute'; chamber is a cell (generally people are talking about cells when they talk about osmosis), then the ';pure'; chamber is the outside of the cell. Of course there is stuff dissolved on both sides, but a cell is full of lots of different solutes. In fact a cell is just a bag to keep those solutes in really. There is therefore usually a tendancy for water to move into the cell from the surrounding fluid and cause the cell to swell. This can be seen if you put a cut section of potato into tap water for a few days - the section will swell slightly and you can measure this. Thats the standard teaching experiment.
It seems you have fallen into the trap of not knowing what concentration gradient they are talking about. Some sites will be talking about the solute concentration, some about the ';concentration of water';. As the water is whats moving focus on that. If the solute conc. is high then the water conc is low and water will try to move into that area across a membrane if the water conc. is higher on the other side.
The reason all this is important is that if the concentration of solute is too high outside the cell water will tend to flow out of the cells and they will deflate (cell crenation) and cause important life processes inside the cell to be disrupted. If the solute concentration is too low outside the cell then water will rush into the cells and lead to the cells bursting. This is why you have kidneys and a sense of thirst - they work together to keep the concentrations just right for your cells to survive happily.
OK, so maybe it isnt that simple, but once you get it it will just click in there I promise.
high to low concentration of solutes. Water goes from high to low to balance everything out
from high to low
Water moves from high water to low water which is another way of saying from low solute to high solute.What is the concentration gradient in osmosis?
osmosis is simply diffusion. I remember being confused by it when I was learning about it, but its really quite simple.
lets say you have two chambers separated by a semi-permeable membrane. All that semi-permeable means is that some stuff will go through it and some stuff won't. Generally water will pass through while whatever is dissolved in the water (the solute) won't.
When a substance diffuses it gradually spreads out from an area of high concentration because of random movements of its molecules. After a while it will be evenly spread throughout the solution. You can liken osmosis to diffusion of water.
In our two chambers one side is pure water, and the other side is water with a solute dissolved in it. The solute cannot leave the chamber because the membrane is impermeable to it while the water can go wherever it wants.
If you look at the ';concentration of the water'; (though that is a strange way of saying it) the water will be at 100% concentration in the pure chamber, and somewhat less in the solute chamber. This is because with other stuff dissolved in it the water can never be at 100% concentration. Some of the liquid will always be the solute.
What we have is a gradient or water concentration that the water will tend to diffuse down and try and make the water concentrations in the two chambers equal. The water will diffuse across the membrane to the solute chamber just like dye dropped into water diffusing from high to low concentration.
If the ';solute'; chamber is a cell (generally people are talking about cells when they talk about osmosis), then the ';pure'; chamber is the outside of the cell. Of course there is stuff dissolved on both sides, but a cell is full of lots of different solutes. In fact a cell is just a bag to keep those solutes in really. There is therefore usually a tendancy for water to move into the cell from the surrounding fluid and cause the cell to swell. This can be seen if you put a cut section of potato into tap water for a few days - the section will swell slightly and you can measure this. Thats the standard teaching experiment.
It seems you have fallen into the trap of not knowing what concentration gradient they are talking about. Some sites will be talking about the solute concentration, some about the ';concentration of water';. As the water is whats moving focus on that. If the solute conc. is high then the water conc is low and water will try to move into that area across a membrane if the water conc. is higher on the other side.
The reason all this is important is that if the concentration of solute is too high outside the cell water will tend to flow out of the cells and they will deflate (cell crenation) and cause important life processes inside the cell to be disrupted. If the solute concentration is too low outside the cell then water will rush into the cells and lead to the cells bursting. This is why you have kidneys and a sense of thirst - they work together to keep the concentrations just right for your cells to survive happily.
OK, so maybe it isnt that simple, but once you get it it will just click in there I promise.
high to low concentration of solutes. Water goes from high to low to balance everything out
from high to low
What is a gradient, how and why gradients drive diffusion?
This is a question I am stumped on in my anatomy and physiology class in college. I am a nursing student and I need help; Thank You for your time and your help is greatly appreciated in answering this question.
ThanksWhat is a gradient, how and why gradients drive diffusion?
A gradient is a difference in concentrations in different areas. Diffusion is the process by which molecules move from an area of greater concentration to an area of lesser concentration (for example, perfume spreads when released). Molecules that are diffusing are said to be moving ';down the concentration gradient';, because they are going to the area of lesser concentration.What is a gradient, how and why gradients drive diffusion?
gradient is the relationship of the concentration of one substance to the concentration of the same substance, separated by a membrane.
ex) 40% salt solution on one side and 80% salt solution on the other.
this gradient drives diffusion because diffusion works to even the difference out. since diffusion is a passive transport system (no energy required), the membrane has to be permeable to the substance.
after time, the gradient will drive the salt solutions on both sides to equal the same (60% on each side of the membrane)
ThanksWhat is a gradient, how and why gradients drive diffusion?
A gradient is a difference in concentrations in different areas. Diffusion is the process by which molecules move from an area of greater concentration to an area of lesser concentration (for example, perfume spreads when released). Molecules that are diffusing are said to be moving ';down the concentration gradient';, because they are going to the area of lesser concentration.What is a gradient, how and why gradients drive diffusion?
gradient is the relationship of the concentration of one substance to the concentration of the same substance, separated by a membrane.
ex) 40% salt solution on one side and 80% salt solution on the other.
this gradient drives diffusion because diffusion works to even the difference out. since diffusion is a passive transport system (no energy required), the membrane has to be permeable to the substance.
after time, the gradient will drive the salt solutions on both sides to equal the same (60% on each side of the membrane)
What establishes the electrochemical gradient across a membrane to provide energy for ATP production?
A. The chloroplast's electron transport system provides the ions.
B Hydrogen ions naturally collect on the outside of the organelle membrane.
C Hydrogen ions are pumped across the membrane by carrier proteins.
D. All of the choices establish the electrochemical gradient.What establishes the electrochemical gradient across a membrane to provide energy for ATP production?
Hydrogen ions are pumped across the membrane during electron transport.face creams plumping lip gloss powder cooking oil
B Hydrogen ions naturally collect on the outside of the organelle membrane.
C Hydrogen ions are pumped across the membrane by carrier proteins.
D. All of the choices establish the electrochemical gradient.What establishes the electrochemical gradient across a membrane to provide energy for ATP production?
Hydrogen ions are pumped across the membrane during electron transport.
How do I create gradient boxes on a web page?
How do I create the gradient box that houses this question? With the green gradient to white? As well as the light gray border?
Details please.How do I create gradient boxes on a web page?
You need to create or download the gradient image, then set it as a background with CSS. Here's a couple of tutorials.How do I create gradient boxes on a web page?
use photoshop or a graphics program to create any image you want,
There would be a gradient tool, you just have to drag it across and object. This of course needs a little photoshop knowledge,
use google and search for ' gradient box tutorial' or any combination of those words, honestly, there's more then enough graphics and template tutorials on the internet for you to create just about anything.
Details please.How do I create gradient boxes on a web page?
You need to create or download the gradient image, then set it as a background with CSS. Here's a couple of tutorials.How do I create gradient boxes on a web page?
use photoshop or a graphics program to create any image you want,
There would be a gradient tool, you just have to drag it across and object. This of course needs a little photoshop knowledge,
use google and search for ' gradient box tutorial' or any combination of those words, honestly, there's more then enough graphics and template tutorials on the internet for you to create just about anything.
What is the steepest gradient an average car can drive?
I believe about 32% is about as steep as you would dare to take the ';average'; car. First gear only on that!
http%3a//forums.vwvortex.com/zerothrea鈥?br>
Hope the link works...
Caltrans didn't give much, niether did ushighways. I tried my bestWhat is the steepest gradient an average car can drive?
40-47 degrees from the horizontal if they are going to start on the slope, the number could be increased if the car could get a run-up to speed before encountering the gradient.
http%3a//forums.vwvortex.com/zerothrea鈥?br>
Hope the link works...
Caltrans didn't give much, niether did ushighways. I tried my bestWhat is the steepest gradient an average car can drive?
40-47 degrees from the horizontal if they are going to start on the slope, the number could be increased if the car could get a run-up to speed before encountering the gradient.
If a pressure gradient exists as a result of differential heating of a continent in the northern hemisphere on?
If a pressure gradient exists as a result of differential heating of a continent in the northern hemisphere on a hot summer day, what type of wind system might you expect to develop? Near the surface, how would the wind be oriented? As the day progressed, would you expect the wind to shift direction? Why or why not?If a pressure gradient exists as a result of differential heating of a continent in the northern hemisphere on?
Warm air rises - the air heated over the land would rise.
Wind would flow in towards that area to replace the air that rose.
Warm air rises - the air heated over the land would rise.
Wind would flow in towards that area to replace the air that rose.
What is thermal gradient and how could i demonstrate it in a presentation?
I have no idea what this is and i have to give a presentation on it. Help!!!!!What is thermal gradient and how could i demonstrate it in a presentation?
Thermal gradient is the rate of temperature change with distance; for example, its increase with depth below the surface of the earth.
A shower curtain is a great demonstrator of this. The hot air inside the shower (relative to the colder air on the outside) lowers the air pressure inside the shower and sucks the curtain in to stick on your legs.
I'm not sure you'd want to demonstrate this but pictures and a description might be OK.
Hope that helps.
Thermal gradient is the rate of temperature change with distance; for example, its increase with depth below the surface of the earth.
A shower curtain is a great demonstrator of this. The hot air inside the shower (relative to the colder air on the outside) lowers the air pressure inside the shower and sucks the curtain in to stick on your legs.
I'm not sure you'd want to demonstrate this but pictures and a description might be OK.
Hope that helps.
Gradient??
been given a line a to b
a is at 0m
b is at 120m
a to b rises 1:40
does that mean every 40 metres i move up 1 metre??Gradient??
yes
a is at 0m
b is at 120m
a to b rises 1:40
does that mean every 40 metres i move up 1 metre??Gradient??
yes
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