Semester:\ Physics 2112\ 2. Sketch a

PV

diagram of the following process:

2.0L

of ideal gas at atmospheric pressure are cooled at constant pressure to a volume of

1.0L

, and then expanded isothermally back to

2.0L

, whereupon the pressure is increased at constant volume until the original pressure is reached.

2. Sketch a PV diagram of the following process: 2.0L of ideal gas at atmospheric pressure are cooled at constant pressure to a volume of 1.0L, and then expanded isothermally back to 2.0L, whereupon the pressure is increased at constant volume until the original pressure is reached