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Light of wavelength 454 nm is incident on a slit of width 0.22 mm, and a diffraction pattem is produced on a screen that is 2
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Answer #1

Giren: d= 454 nm = 4548109 m d = 0.22 mm = 0.22 X10-3 m L = 2m Since; width of central maxima is given by: width = 2y = 2(AL)

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