MGIMS WARDHA MGIMS WARDHA Solved Paper-2011

  • question_answer
    For adiabatic process \[\left( \gamma \frac{{{C}_{p}}}{{{C}_{v}}} \right)\]

    A)  \[{{p}^{\gamma }}V=\] constant             

    B)  \[T{{p}^{\gamma }}V=\] constant

    C)   \[p{{V}^{\gamma }}=\]constant             

    D)  \[pV=\] constant

    Correct Answer: C

    Solution :

                     For adiabatic process \[p{{V}^{\gamma }}=cons\tan t\] From                     \[pV=RT\]                                 \[p=\frac{RT}{V}\] \[\therefore \]                  \[\frac{RT}{V}{{V}^{\gamma }}=cons\tan t\] \[T{{V}^{\gamma -1}}=cons\tan t\]


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