A copper sphere of diameter 18 cm is drawn into a wire of diameter 4 mm. Find the length of the wire.

A copper sphere of diameter 18cm is drawn into a wire of diameter 4mm. Find the length of the wire.

A copper sphere of diameter 36 cm is drawn into a wire of diameter 4 mm. Find the length of the wire.

A spherical piece of metal of diameter 6 cm is drawn into a wire of 4 mm in diameter. Find the length of the wire.

A sphere of radius 3 cm is melted and recast into a wire of diameter 0.2 cm. find the length of the wire.

A copper sphere of radius 3 cm is beaten and drawn into a wire of diameter 0.2 cm. The length of the wire is :

A copper sphere of radius 3 cm is beaten and drawn into a wire of diameter 0.2 cm. The length of the wire is____

A copper sphere of radius 3 cm is beaten and drawn into a wire of diameter 0.2 cm. The length of the wire is (a) 9 m (b) 18 m (c) 27 m (d) 36 m