Answer
Changes in the system where respectively the temperature, pressure and volume remain constant.
Work Step by Step
Processes refer to changes in a system.
An isothermal process refers to change occuring at constant temperature, for example, a slow process where the system can exchange heat with an exterior thermal reservoir.
An isobaric process refers to change occuring at constant pressure, for example heating a gas inside a cylinder with a piston.
An isochoric process refers to change occuring at constant volume, for example a process ocurring inside a sealed container.
