Question

Two bodies are in thermal equilibrium if they have same

• A. temperature
• B. amount of heat
• C. specific heat
• D. thermal capacity

Answer 1

The correct option is A temperature

Thermal equilibrium means that there is no heat transfer going on between the bodies, which simply means that the bodies are at the same temperature. Heat content is a whole different concept - it is the amount of heat contained in a body, which is crucially dependent on mass.