AFMC AFMC Solved Paper-2009

  • 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.


You need to login to perform this action.
You will be redirected in 3 sec spinner