Practice30Create account

A solid sphere of radius 1 cm is melted to form smaller spheres each of radius 1 cm. How many such spheres are formed?

Class 10Conversion of SolidsMensuration
  • A2
  • B3
  • C1
  • D0

Step-by-Step Solution

The melted material has the same volume, and each new sphere has the same volume as the original, so only 1 sphere can be made.
Answer: C) 1

Master this chapter in 30 minutes a day.

Don't just memorise the answer — build a daily practice habit.

Practice 5 Similar Questions Free →

All Conversion of Solids practice questions

More Class 10 Conversion of Solids practice

A cube of edge 4 cm is melted and recast into a cube of edge 'a'. What is 'a' (in cm)?A sphere of radius 4 cm is melted and drawn into a wire (cylinder). If the wire has…A blacksmith in Ludhiana has a metal cube of edge 11 cm. Why can it NOT be melted and…Riya melts a solid metallic sphere of radius 10.5 cm and casts it into small cones, each…A cylindrical pillar of radius 14 cm and height 35 cm is melted at a foundry in Pune and…