JEE Main & Advanced Sample Paper JEE Main Sample Paper-31

  • question_answer
    Second law of thermodynamics is equivalent to :

    A) hi general no engine has a efficiency of 100%

    B) Random motion cannot be completely ordered

    C) Heat cannot be fully converted into work

    D) All of the above

    Correct Answer: D

    Solution :

    option [d] its a theoritical fact.


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