Volume of hollow cylinder...

Volume of hollow cylinder

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Volume of hollow cylinder

The volume of a cylinder is the quantity of material that it can carry or how much material can be displaced when the cylinder is immersed in it. The material could be a fluid amount or any substance which can be filled in the cylinder uniformly. This has been clarified in this article quickly alongside solved examples for better understanding.

Cylinder Definition

The cylinder is a three-dimensional figure with a circular base. A cylinder is like a big pile of same circular discs stacked together. It will help you remember the Cylinder volume formula. The volume of a cylinder is πr²h, where r is the radius of the circle on the cylinder’s end.

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Find the volume of a hollow cylinder if its outer radius is R, inner radius is r and height is h.

`(1)/(3)pi(R^(2)-r^(2))h`

`pih(R^(2)-r^(2))`

`pih(R^(2)+r^(2))`

`2pih(R-r)`

What is the volume of a hollow cylinder open at both ends, if its length is 25 cm, external radius is 10 cm and thickness is 1 cm ? (Take pi = (22)/(7) )

2985.72 cu. Cm

746.43 cu. cm

2239.29 cu. cm

1492.86 cu. cm

Which of false in case of a hollow cylinder. Write the correct answer.

cuved surfacea area of a hollow cylinder`=2pih(R+r)`

Total surface area of a hollow cyloinder `2pi(R+r)(h+R+r)`

Inner cuved surface area of a hollow cylinder `=2pih(R-r)`

Area of each end of a hollow cylinder `=pi(R^(2)-r^(2))`

Volume of hollow cylinder

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