Railways General Science & Technology Heat Sample Paper Heat Sample Test Paper-4

  • question_answer
    Water is used to cool radiators of engines, because

    A)  Of its lower density        

    B)  It is easily available

    C)  It is cheap        

    D)         It has high specific heat

    Correct Answer: D

    Solution :

    [d] Due to large specific heat of water, it release large heat with very small temperature change.


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