Banking Physics Heat Question Bank Heat

  • question_answer The rate of flow of heat through a rod depends on:

    A)  thermal conductivity of the rod.

    B)  length of the rod.

    C)  temperature difference across the rod.

    D)  All of these

    Correct Answer: D

    Solution :

     Rate of flow of heat through a rod,\[H=\frac{kA}{2}\Delta T\]

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