- #1
Clara Chung
- 304
- 14
- Homework Statement
- Attached below
- Relevant Equations
- Attached below
Attempt:
a) Leg 4 and Leg 1 W=P_0(V_1-V_0)+P_1(V_0-V_1)
b) Leg 4: Q= C_v*ΔT=C_v*ΔP*V_0/nR = 3/2*(V_0*P_0-V_0*P_1)
Leg 1: Q=C_p*ΔT=C_p*P_0*ΔV/nR = 5/2*(P_0*V_1-P_0*V_0)
Q=3/2*(V_0*P_0-V_0*P_1)+ 5/2*(P_0*V_1-P_0*V_0)
c) W/Q = [P_0(V_1-V_0)+P_1(V_0-V_1)] / [3/2*(V_0*P_0-V_0*P_1)+ 5/2*(P_0*V_1-P_0*V_0)]
No idea how to get 2/5