Red light of wavelength 675 nm is incident on a slit of width 4.56 × 10−6 m. An observing screen is placed 1.50 m from the slit. 9a) Find the distance between the third order dark fringe and the central bright fringe (in meters).
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Red light of wavelength 675 nm is incident on a slit of width 4.56 × 10−6...
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