[" The dimensional correctness or we rusivewn "],[" me of a sphere "=(4)/(2)pi(" radius) "^(2)]

Check the dimensional correctness of the following relation. Volume of a sphere = 4/3pi"(radius)"^2

Check the dimensional correctness of the following relation. Volume of a sphere = 4/3pi"(radius)"^2

The volume of a sphere of radius 2r is

Choose the correct-one. If the surface area of a sphere is 144pi cm^2 then its radius is

The time rate of change of the radius of a sphere is (1)/(2pi) , when its radius is 5 cm , find the rate of change of the area of the surface of the sphere with time.

The time rate of change of the radius of a sphere is (1)/(2 pi) . When its radius is 5 cm , then the rate of change of the area of the surface ( in square cm ) of the sphere with time will be-

What is the dimensional formula of (mu_0)/(4pi)

Find the volume and surface area of a sphere of radius 2.1 cm. (pi=22/7)

If the time rate of change of the radius of a sphere is (1)/(2pi) , then the rate of change of its surface area(in square cm), when the radius is 5 cm , is-