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How many times greater is the volume of a cylinder with a radius of 5 than a radius of 2.5?
Wiki User
∙ 12y ago
Volume of a cylinder is given by the formula: V = πr2h
It is important to keep in mind that:
If r is doubled then volume becomes four times....(1)
Volume of the cylinder with radius of 2.5 units is equal to π(2.5)2h and volume of the cylinder with radius of 5 units is equal to 4π(2.5)2h. (By using the fact (1))
So, it is clear that volume of the cylinder with greater radius is 4 times the volume of the cylinder with smaller radius.
Wiki User
∙ 12y ago
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How many times greater is the volume of a cylinder if you double the radius?
i think its the same since the radius is half the diameter.
What is the formula for the area of a circle and the volume of a cylinder are related?
The formula for area of a circle is radius squared times pi. The formula for volume of a cylinder is radius squared times pi times height.
What is the height of a cylinder when only given the volume and radius?
Since the formula for the volume of a cylinder is PI time the radius squared times the height we can calculate the height from the other two values. The height is the volume divide by PI times the radius squared.
How do you find the radius of big cylinder given radius of small cylinder and big cylinder is 4 times larger than the small cylinder?
The answer will depend on whether the larger cylinder is 4 times larger in terms of radius, cross-sectional area, or volume. If radius, multiply the smaller radius by 4. If cross-sectional area, multiply the smaller radius by 2. If volume, you do not have enough information.
How do you find the height of the volume of horizontal cylinder?
The height of a horizontal cylinder is 2 times its radius.
How many times greater is the volume of a cylinder if you double the radius?
i think its the same since the radius is half the diameter.
How do you find the radius and the height for a cylinder when giving its volume?
the volume of a cylinder equals pi times the radius squared times the height. If you have the volume, you can't know the radius or the height, only their proportional value. You need more information
What is pi times the radius squared times the height?
This is the volume of a cylinder.
What is the formula for the area of a circle and the volume of a cylinder are related?
The formula for area of a circle is radius squared times pi. The formula for volume of a cylinder is radius squared times pi times height.
What is the height of a cylinder when only given the volume and radius?
Since the formula for the volume of a cylinder is PI time the radius squared times the height we can calculate the height from the other two values. The height is the volume divide by PI times the radius squared.
What is the new volume of a cylinder if the height and radius are doubled?
If the radius and height of a cylinder are both doubled, then its surface area becomes 4 times what it was originally, and its volume becomes 8 times as much.
How do you find the radius of big cylinder given radius of small cylinder and big cylinder is 4 times larger than the small cylinder?
The answer will depend on whether the larger cylinder is 4 times larger in terms of radius, cross-sectional area, or volume. If radius, multiply the smaller radius by 4. If cross-sectional area, multiply the smaller radius by 2. If volume, you do not have enough information.
How do you find the height of the volume of horizontal cylinder?
The height of a horizontal cylinder is 2 times its radius.
What is the effect on the volume of a right cylinder if its radius is tripled?
The volume increases to 9 times as much.
Formula for volumn of a cylinder?
For a right cylinder, the formula for volume is quite simple. It is pi times the radius of the cylinder squared times the height of the cylinder.
If the height and radius of a cylinder are doubled how will the volume of the cylinder be affected?
volume is related as radius squared x height soif both radius and height doubled volume increases 2 x 2 x 2 = 8 times
The volume of a cylinder increased by 8 times the original volume How many times greater are each of the dimensions of that new cylinder?
the dimensions of the cylinder would be 2 times greater. We just had a test on this stuff and this was one of the questions.
