A beam of monochromatic light illuminates a slit of width w and forms a diffraction pattern on a screen located a distance D ≫ w from the sl

Question

A beam of monochromatic light illuminates a slit of width w and forms a diffraction pattern on a screen located a distance D ≫ w from the slit. For which color of incident light is the width of the central band greater? blue yellow both are equal

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Helga 1 week 2021-07-22T06:01:08+00:00 1 Answers 1 views 0

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    2021-07-22T06:02:52+00:00

    Answer:

    Yellow

    Explanation:

    Yellow light has lesser energy than blue light, this means blue light has a much smaller wavelenght. For the width of the central band to be greater, the wavelenght has to be more, and yellow light has a much larger wavelenght

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