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Ideal gas problem

  1. May 18, 2016 #1
    1. The problem statement, all variables and given/known data
    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

    2. Relevant equations

    20160518_131315.jpg


    3. The attempt at a solution

    20160518_135606.jpg 20160518_131315.jpg
     

    Attached Files:

    Last edited: May 18, 2016
  2. jcsd
  3. May 18, 2016 #2

    CWatters

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    Your answers for Q 1,2 and 3 look correct. Have you attempted Q4?
     
  4. May 20, 2016 #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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