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JEE Main & Advanced Physics Wave Optics / तरंग प्रकाशिकी Question Bank Mock Test - Wave Optics

  • question_answer
    In a two-slit experiment with white light, a white fringe is observed on a screen kept behind the slits. When the screen in moved away by 0.05 m, this white fringe

    A) Does not move at all

    B) Gets displaced from its earlier position

    C) Becomes colored

    D) Disappears

    Correct Answer: A

    Solution :

    [a] White fringe is formed at the center of screen, position of central fringe will remain unchanged on moving the screen.


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