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JEE Main & Advanced Physics Thermometry, Calorimetry & Thermal Expansion Question Bank Topic Test - Thermometry, Thermal Expansion and Calorimetry (3-5-21)

  • question_answer
    The mechanical equivalent of heat J is      

    A) A constant

    B) A physical quantity

    C) A conversion factor

    D) None of the above

    Correct Answer: C

    Solution :

                   ‘J’ is a conversion


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