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JEE Main & Advanced Physics Wave Optics / तरंग प्रकाशिकी Question Bank Wave Nature and Interference of Light

  • question_answer
    To demonstrate the phenomenon of interference, we require two sources which emit radiation [AIEEE 2003]

    A)            Of the same frequency and having a define phase relationship

    B)            Of nearly the same frequency

    C)            Of the same frequency

    D)            Of different wavelengths

    Correct Answer: A

    Solution :

               For interference frequency must be same and phase difference must be constant.


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