Q 34 One kg of air is heated in a closed vessel i e at a

Last updated: 6/10/2023

Q 34 One kg of air is heated in a closed vessel i e at a constant volume from a pressure of 2 bar to 5 bar If the initial temperature of the air is 300 K determine the change in internal energy c 0 712 kJ kg K 220 4 kJ 120 4 kJ