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JEE Main & Advanced Physics Transmission of Heat Question Bank Convection

  • question_answer
    It is hotter for the same distance over the top of a fire than it is in the side of it, mainly because [NCERT 1976, 79, 80; AIIMS 2000]

    A)            Air conducts heat upwards

    B)            Heat is radiated upwards

    C)            Convection takes more heat upwards

    D)            Convection, conduction and radiation all contribute significantly transferring heat upwards

    Correct Answer: C

    Solution :

               Convection significantly transferring heat upwards (Gravity effect).


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