Question

When heat is supplied to the matter, its molecules gain energy and start vibrating vigorously.

• A. True
• B. False

Answer 1

The correct option is A True

1. Heat is a form of energy and when heat is supplied to the matter, the molecules absorb the heat and its kinetic energy is increased.
2. In the case of solids, when the molecules gain energy the particles start vibrating which results in the flow of heat from one end to the other end.
3. Gas molecules when gain heat, will be in vigorous random motion.

Hence, the given statement is true.