Question

Choose the correct statement.

• A. All of the above
• B. Heat is a form of energy due to the random motion of molecules in a substance.
• C. The SI unit of heat is joule.
• D. Two bodies at the same temperature might differ in terms of the quantity of heat contained in them

Answer 1

The correct option is A All of the above

On heating a body, its internal energy will increase. Change in the temperature of a body on being exposed to heat depends on its material, mass, and other factors.