Teaching Haryana (HPSC) Assistant Professor Mock Test 2025 Physics Thermodynamics Specific heat capacity
The specific heat of a gas at constant pressure is greater than the specific heat at constant volume because
1
Work is done in the expansion of the gas at constant volume.
2
Work is done in the expansion of the gas at constant pressure.
3
The molecular collision increases at constant pressure.
4
The attraction between the molecules increases at constant pressure.
5
Question Not Attempted