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JEE Main & Advanced Physics Wave Optics / तरंग प्रकाशिकी Question Bank Young's Double Slit Experiment and Biprism

  • question_answer
    In Young's double slit experiment, if one of the slit is closed fully, then in the interference pattern

    A)            A bright slit will be observed, no interference pattern will exist

    B)            The bright fringes will become brighter

    C)            The bright fringes will become fainter

    D)            None of the above

    Correct Answer: A

    Solution :

               If one of slit is closed then interference fringes are not formed on the screen but a fringe pattern is observed due to diffraction from slit.


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