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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, the distance between the two slits is made half, then the fringe width will become [RPMT 1999; BHU 2002]

    A)            Half                                          

    B)            Double

    C)            One fourth                           

    D)            Unchanged

    Correct Answer: B

    Solution :

               \[\beta \propto \frac{1}{d}\]


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