An ideal diatomic gas of n moles at initial pressure and volume po, Vo expands to final volume 2 Vo.
(a) Calculate the heat added, the work done, and the change in internal energy for each of three cases: the expansion is isobaric, isothermal, or adiabatic. Express your answers in terms of po Vo.
(b) Calculate the final temperature in terms of n, po, and Vo for each of these cases.