Solve Ideal Gas Problem: Gamma = 1.4, VA=4.33m^3, PA

[James Ray]

Homework Statement

A gas undergoes a cyclic process as shown in the figure above. The gas has gamma = 1.4. In the diagram A has volume V_A = 4.33 m^3, pressure P_A

Homework Equations

The Attempt at a Solution

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[CWatters]

Your answers for Q 1,2 and 3 look correct. Have you attempted Q4?

 

[CWatters]

Hint:

If I remember correctly for an adiabatic process..

P₁V₁^γ = P₂V₂^γ

If I've got that wrong perhaps someone can correct me.