It is then expanded to a volume 10 x 10p-3 m3 calculate the

Question

The cylinder of a piston engine contains an ideal gas whose molecules have five degrees of freedom apiece. The gas initially has volume 0.2 x 10p³ m³, pressure 5 x 1O^-5 Pa, and temperature 600 "C. It is then expanded to a volume 1.0 x 10p^-3 m³ Calculate the heat added ΔQ and the work done A W if the expansion is

(a) isothermal,

(b) isobaric,

(c) adiabatic.