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Since the volumes depends on the radius to the 3rd power, we can look at 2r and note that it is 8x larger. For example if we start with radius 2 and make it 4, we note that 23 =8 and 43 =64 which is 8x8.

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Q: How much does the volume of a sphere increase if the radius doubles?
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If the radius of a sphere is 10cm and you increase the radius by 5 percent then how much percent incriment is there in the volume of the sphere?

The volume of the sphere is proportional to the cube of its radius.Increasing the radius by 5% causes the volume to increase by the factor of (1.05)3= (1.05 x 1.05 x 1.05) = 1.157625= 15.7625% increase in volume.(Regardless of what the radius and volume were before the increase.)


How is the volume of a sphere affected if you double the radius?

The volume of a sphere is proportional to R3 .So doubling the radius causes the volume to increase by a factor of 23 = 8 .


What happens to the volume of a sphere if the radius doubles?

The volume becomes eight-fold.


How does the volume change if the radius is tripled?

It depends on the shape. The volume of a sphere will increase differently to the volume of a cylinder, for example.


What is the volume of a sphere with a radius of 4 centimeters?

The volume of a sphere with a radius of 4cm is about 268cm3


What is the volume of a sphere with radius 2 centimeters?

The volume of a sphere with a radius of 2cm is about 33.5cm3


What is the volume of the sphere with a radius of 13?

The volume of a sphere with a radius of 13 is: 9,203 units3


What is the volume of a sphere with a radius of 18?

The volume of a sphere with a radius of 18 is about 24,429 units3


If a radius of a sphere increase by a factor of 4 what does the factor of the volume increase?

64The formula to find the volume of a sphere is4/3 * pi * r3where r is the radius of the sphere. So if the radius is increased by a factor of 4, then the formula becomes4/3 * pi * (4r)3 = 4/3 * pi * 64r3showing that the volume increases by a factor of 64.


What is the volume of a sphere when the radius is 3x3?

A sphere with a radius of 9 units has a volume of 3,053.63 units3


What is the volume of a sphere that has 24cm for radius?

A sphere with a radius of 24 cm has a volume of 57,905.84 cm3


What is the volume of a sphere if it has measured 80.0 cm of radius?

The volume of a sphere with a radius of 80.0cm is about 2,144,661cm3