Question

What do you mean by thermal equilibrium

Answer 1

In thermal equilibrium, there is no transfer of heat between the system and the surroundings.

Answer 2

Answer:

• When the two systems are at same temperature then the systems are said to be in thermal equilibrium i.e., there exists a scalar quantity called temperature which is a property of all thermodynamic systems, such that equality of temperature is the only condition for the thermodynamic system to be in the thermal equilibrium.