12 22 A closed system undergoes a change of state by process

Last updated: 6/5/2023

12 22 A closed system undergoes a change of state by process 1 2 for which Q12 10 J and W 2 5J The system is now returned to its initial state by a different path 2 1 for which Q2 1 is 3 J The work done by the gas in the process 2 lis a 8 J b zero c 2 J d 5 J clow