A 1 kg of Nitrogen gas goes from state 1 (100 kPa, 100 K) to state 2 (580 kPa, 150 K) through a thermodynamic process, then
1
The process is adiabatic
2
The process is polytropic with n = 1.3
3
Work done on the gas is -49.33 kJ
4
Work done on the gas is 49.33 kJ