Ideal gas problem

  • Thread starter James Ray
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  • #1
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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
Screenshot_2016-05-18-19-41-40.png

Screenshot_2016-05-18-19-41-48.png


Homework Equations



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The Attempt at a Solution



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20160518_131315.jpg
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Answers and Replies

  • #2
CWatters
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Your answers for Q 1,2 and 3 look correct. Have you attempted Q4?
 
  • #3
CWatters
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Hint:

If I remember correctly for an adiabatic process..

P1V1γ = P2V2γ

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

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