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BVP Medical BVP Medical Solved Paper-2007

  • question_answer
    The amount of work, which can be obtained by supplying 200 cal of heat, is

    A)                  840 J                                    

    B)                  840 erg

    C)                  840 W                                  

    D)                  840 dyne

    Correct Answer: A

    Solution :

                    Key Idea : Work done is equal to heat supplied Work = Heat supplied We know that leal = 4.2 J, therefore W = 200 cal \[2\times {{10}^{-3}}V\] W = 840 J


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