A sphere of diameter 10 cm weighs 4.4 kg. The weight of a sphere of the same material whose diameter is 6 cm weighs

A sphere of radius 1.4 m weighs 500 kg. The sphere

The volume of a sphere of diameter 21 cm is

A cube of side length 3cm weighs 12kg .What is the weight of similar cube of same material whose side length is 12cm?

Find the volume and curved surface of a sphere whose diameter is 6 cm.

Find the volume and curved surface of a sphere whose diameter is 6 cm.

Find the volume of the sphere whose diameter is : (a) 7 cm (b ) 1 cm

Find the volume of the sphere whose diameter is : (a) 7 cm (b ) 1 cm