BCECE Medical BCECE Medical Solved Papers-2003

  • question_answer
    An ideal monoatomic gas is taken round the cycle ABCDA as shown in figure. The work done during the cycle is:

    A)  PV           

    B)  2PV

    C)  \[\frac{PV}{2}\]

    D)  zero

    Correct Answer: A

    Solution :

    Work done during the cycle ABCDA = area of the rectangle ABCD \[=AB\times AD\] \[=(2P-P)\,(2V-V)\] \[=PV\]


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