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  3. Chhattisgarh PMT

Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2011

  • question_answer
    Figure shows three pV  diagrams. In which case   work done is minimum?   

    A)  \[\text{I}\]                                        

    B) \[\text{II}\]

    C)  \[\text{III}\]                                     

    D)  Cannot say

    Correct Answer: C

    Solution :

    Area under curve III is minimum. Therefore, work done is minimum.


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