The object under thermodynamical study is called

State Zeroth law of thermodynamics. Why is it called so?

Suppose object C is in thermal equilibrium with object A and with object B. The zeroth law of thermodynamics states

Thermodynamics deals with the concept of heat and the exchange of heat energy. Which thermodynamic process is also called an isoentropic process?

In thermodynamics, a process is called reversible when

In thermodynamics, a process is called reversible when

In thermodynamics, a process is called reversible when