engineering recuitment BARC Stipendiary Trainee Category I 2023 Mock Test Physics Thermodynamics Thermodynamic state variables and equation of state
The gas law \(\left(\frac {PV}T\right) =\) constant is true for
1
isothermal change only
2
adiabatic change only
3
both isothermal and adiabatic changes
4
neither isothermal nor adiabatic changes