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7th Class Science Heat Question Bank Heat

  • question_answer
    In which of the following is the rate of heat transfer more?

    A)  Glass                                   

    B)  Copper               

    C)         Plastic                 

    D)         Wood

    Correct Answer: B

    Solution :

    Copper is a metal and a good conductor of heat. So, the rate of heat transfer is more in it.


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