Graph |Free Expansion |Refrigerator |OMR

A refrigerator is

Question|Free Expansion |Heat Engine |Refrigerator

Question|Free Expansion |Heat Engine |Refrigerator

Statement-1: Due to adiabatic free expansion temperature of real gas may increase. Statement-2 : In adiabatic free expansion, temperature is always constant irrespective of real or ideal gas

For an isothermal free expansion of an ideal gas,

Cyclic Process | Efficiency of a cyclic process | Heat engine and refrigerator | Carnot cycle | Mean free path