Light of wavelength 6328Å is incident normally on a slit having a width of 0.2mm. The distance of the screen from the slit is 0.9m. The angular width of the central maximum is

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Light of wavelength 6328Å is incident normally on a slit having a width of 0.2mm. The distance of the screen from the slit is 0.9m. The angular width of the central maximum is
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Nov
Light of wavelength 6328Å is incident normally on a slit having a width of 0.2mm. The distance of the screen from the slit is 0.9m. The angular width of the central maximum is Light of wavelength 6328Å is incident normally on a slit having a width of 0.2mm. The distance of the screen from the [...]
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