JEE Main & Advanced Physics Thermodynamical Processes Question Bank First Law of Thermodynamics

  • question_answer
    First law thermodynamics states that                    [KCET 1999]

    A)            System can do work

    B)            System has temperature

    C)            System has pressure

    D)            Heat is a form of energy

    Correct Answer: D

    Solution :

               Heat always refers to energy in transit from one body to another because of temperature difference.


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