The length of diameter of a solid sphere of lead si 14 cm .if the sphere is melted, then calculate how many sphers with length of 3.5 cm radius can be made ?

A sphere of radius 7 cm is melted and recast into small spheres of radius 3.5 cm each. How many such spheres can be made?

The external and interenal diameter of a hollow copper-sphere are 20 cm and 16 cm respectively . By melting this sphere, how many solid bullets of diameter 4 cm each can be made?

A metallic solid sphere of radius 10.5 is melted and recasted in to smaller solid cones each of radius 3.5 cm and height 3 cm .How many cones will be made?

A metallic solid sphere of radius 10.5 is melted and recasted in to smaller solid cones each of radius 3.5 cm and height 3 cm .How many cones will be made?

A solid sphere of 6 cm diameter is melted and recast into 8 solid spheres of equal volume. The radius (in cm) of each small sphere is

A metallic sphere of radius '4 cm' is melted and recast. How many small spheres of radius '1 cm' will get from it?

The radius of a solid sphere is 6 cm. Melt the sphere and make a string of 2 mm diameter If so, find the length of the wire in meters.

A solid sphere of 6 cm diameter is melted and recast into 8 solid spheres of equal volume. The radius (in cm) of each small sphere is__