An ideal monatomic gas initially has temperature Ti and pressure pi. It is to expand from volume Vi to volume Vf. (Use any variable or symbol stated above as necessary.)
(a) If the expansion is isothermal, what are the final pressure and the work done by the gas?
Pf=
W=
(b) If, instead, the expansion is adiabatic, what are the final pressure and the work done by the gas?
Pf=
W=