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JEE Main & Advanced Sample Paper JEE Main - Mock Test - 34

  • question_answer
    In Young? double slit experiment, the fringes are displaced by a distance x when a glass plate of refractive index \[1.5\] is introduced in the path of one of the beams. When this plate is replaced by another plate of the same thickness, the shift of fringes is\[(3/2)x\]. What is the refractive index of the second plate?

    Answer:

    1.75


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