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  3. JEE Main & Advanced

JEE Main & Advanced Sample Paper JEE Main Sample Paper-30

  • question_answer
    In Carnot engine the work done by working substance is equivalent to :

    A)  heat taken by source

    B)  Heat given to sink

    C)  Difference between above two

    D)  Ratio of heat taken and heat given

    Correct Answer: C

    Solution :

    By conservation of energy heat absorbed from source is equal to sum of work done and heat given to the sink.


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