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JEE Main & Advanced Physics Wave Optics / तरंग प्रकाशिकी Question Bank Doppler's Effect of Light

  • question_answer
    In the context of Doppler effect in light, the term ?red shift? signifies                                       [MP PET 1994]

    A)            Decrease in frequency

    B)            Increase in frequency      

    C)            Decrease in intensity

    D)            Increase in intensity

    Correct Answer: A

    Solution :

               Decrease in frequency


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