Ideal Gases & Constant Heat Capacity
1. An ideal gas with Cp/Cv=1.5 where Cp and Cv are respectively the heat capacities at constant pressure and constant volume, is used as the working substance of a Carnot engine. The temp of the source is 600K and that of the sink is 300K. The volume of gas changes from 4 to 1 liter at the low temp and the pressure at the vol