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what is the width of central fringe in diffraction

    • Posted by Prashant Solanki 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 2 answers

    Prashant Solanki 7 years, 10 months ago

    the width is[ 2× lembda ]÷a

    1Thank You

    Hitesh Kumar 7 years, 10 months ago

    2y=2lembda D/d Here y = it is distance between central of the central maximum and first minimum on either side D = distance between the slit and the screen

    2Thank You

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