Question

The increase in the volume of a substance (solid, liquid, or gas) when heated, is called cubical expansion.

• A. True
• B. False

Answer 1

The correct option is A True

1. The expansion in a matter by the absorption of heat energy is called thermal expansion.
2. When a substance (solid, liquid, gas) is heated and its volume is getting increased, then the substance is said to be undergoing cubical expansion.
3. The increase in the volume of a substance (solid, liquid, or gas) when heated, is called cubical expansion.

Hence the given statement is true.