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AIIMS AIIMS Solved Paper-2011

  • question_answer
    Dopplers effect is sound in addition of relative velocity between source and observer, also depends while source and observer or both are moving. Doppler Effect in light depends only on the relative velocity of source and observer. The reason of this is

    A)  Einstein mass-energy relation

    B)  Einstein theory of relativity

    C)  photoelectric effect

    D)  None of the above

    Correct Answer: B

    Solution :

    With reference to this theory the velocity of the observer is neglected w.r.t. the light velocity.


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