0
How does the volume of a circular cylinder change if its radius is doubled and its height remains the same?
Wiki User
∙ 14y ago
The formula for the volume of a cylinder is pi*r*r*h.
So, substitute 2r for r (double radius) and leave h as it is:
pi*(2r)*(2r)*h = 4pi*r*h.
Therefore the new volume is four times that of the original volume.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
How does the area of a triangle change when the height is doubled?
If the base stays the same, the area is also doubled.
A cardboard box has a length of 3 feet height of 2 feet and depth of 2 feet If the length and depth are doubled by what percent does the volume of the box change?
300% The volume of the original box is ?. The volume of the box with the length and depth doubled is ?. The amount of change in volume is 60 - 15 = 45. The percent change is the amount of change in volume divided by the original volume:
The height of a cone is doubled does this double the surface area?
When you change the linear size it changes the areas by the square and the volume of the cube.
A cardboard box has a length of 3 feet height of 2½ feet and depth of 2 feet If the length and depth are doubled by what percent does the volume of the box change?
A 3-Dimensional box's volume will double for each dimension that is doubled. i.e. if just the height, length or depth are doubled, the volume increases 200%, if 2 of those dimensions are doubled the volume increases by 400%. if all 3 are double the volume increases by 800%.
What does it mean when something does not change in math?
It is called a constant and it value remains the same.
How does the volume of a cylinder change if the height is doubled?
The volume will be doubled.
What happens to the surface area of a cylinder if the height is doubled and the diameter of the base is not change?
The surface area of the 'wall' doubles, but the base areas remain the same.
Which physical quantity remains constant in an elastic collision?
In a uniform circular motion,the magnitude of velocity remains constant,that is speed is constant,however due to change in direction in circular path constantly the motion is accelerated due to change in velocity.
How does volume of prism change if each dimension of the prism is doubled?
The answer gets doubled.
How would the circumference of a circle change if you doubled its diameter?
When you double the diameter, the circumference is also doubled.
How does the area of a triangle change when the height is doubled?
If the base stays the same, the area is also doubled.
How does the frequency of a wave change when the period of a wave is doubled?
The frequency is the reciprocal of the period. If the period is doubled, the frequency will change by a factor of 1/2.
How does the total number change when the number is doubled?
If the number is doubles its total is doubled since its total is itself!
What change in resistivity if length is doubled?
Resistivity is a property of a substance, and doesn't depend on the dimensions of a sample. If the length of a conductor is doubled, then its resistance doubles but its resistivity doesn't change.
What change took place in the United Nations between 1945 and 1965?
Apex- It more than doubled in size.
When was Change Remains created?
Change Remains was created on 2009-07-21.
When an object moves in a circular path will the velocity change will there be acceleration?
When an object moves in a circular path, the velocity will change and the there will be acceleration.
