CMC Medical CMC-Medical VELLORE Solved Paper-2013

  • question_answer
    In interference pattern the energy is

    A)  created at the maximum

    B)  destroyed at the minimum

    C)  conserved but redistributed

    D)  All of the above

    Correct Answer: C

    Solution :

                    In interference of light energy is neither created nor destroyed, the energy that disappear at the points of destructive interference appears at the point of constructive interference and vice-versa. Thus in interference of light, merely redistribution of light energy takes place.


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