CET Karnataka Medical CET - Karnataka Medical Solved Paper-2003

  • question_answer
    A sample of ideal monoatomic gas is taken round the cycle ABCA as shown in the figure. The work done during the cycle is:

    A)  3 PV

    B)  zero

    C)  9 PV

    D)  6 PV

    Correct Answer: A

    Solution :

    The work done = area of P-V graph = area of triangle ABC \[=\frac{1}{2}\times 3P\times 2V=3PV\]


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