Find the volume of liquid that hemispherical bowl can hold, where radius of the bowl is `4.2` cm.

Find the volume of a sphere of radius 2 cm.

Find the volume of sphere of radius 6.3 cm

A solid consisting of a right circular cone standing on a hemisphere, is placed up-right in a right circular cylinder full of water and touches the bottom. Find the water and touches the bottom. Find the volume of water left in the cylinder, given that the radius of the cylinder is 3 cm. and its height is 6 cm. The radius of the hemisphere is 2 cm. and the height of the cone is 4 cm. ["Take "pi=22/7]

Find the volume of sphere of radius 6.3 cm.

The co-efficient of friction between an insect and bowl is ul and the radius of the bowl is r. The maximum height to which the insect can crawl in the bowl is

Find the volume of sphere if radius is 14cm.

Find the volume and total surface area of a hemisphere whose radius is 35 cm?