MGIMS WARDHA MGIMS WARDHA Solved Paper-2007

  • question_answer
    Figure shows a P-V diagram. How does the work done in the process change with time ?

    A)  First decreases and then increases

    B) First increases and then decreases

    C) Continuously decreases

    D) Continuously increases

    Correct Answer: D

    Solution :

    Work done = Area enclosed by P-V curve. Here, area is continuously increasing with time, so, work done in the process continuously increases.


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