Question

solid cylinder of radius 12 cm and height 20 cm is melted into solid spheres of radius 0.5 cm. Find the number of solid spheres made.

Answer 1

Answer:

hello

Since we have given that

Radius of a cylinder = 4 cm

Height of a cylinder = 10 cm

So, Volume of cylinder is given by

According to question, a cylinder is recasted into sphere of radius 2 cm.

Volume of sphere is given by

so, Number of spheres is given by