10th Class Science Sources of Energy Question Bank Sources of Energy

  • question_answer
    Temperature of water at the bottom of a waterfall is higher than that of the water at the top, because

    A)  falling water absorbs heat from the sun

    B)  kinetic energy of the falling water is converted into heat  

    C)  water at the bottom has greater potential energy

    D)  the rocks on the river bed give out heat

    Correct Answer: B

    Solution :

    Not Available


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