Calculate the values of volume and pressure at all four

Question

Take an ideal monatomic gas

(γ = 5/3)

Around the Carnot cycle, where T_H = 600 K and T_L = 300K. Point 1 at the beginning of the adiabatic compression has pressure P_I = P_o (atmospheric pressure) and volume V_I = 50 liters. Point 3 has a volume V₃ = 75liters. The resulting Carnot cycle is shown in Figure 1.

Calculate the values of volume and pressure at all four points, which have the same meaning as those in Figure 2.