Light of wavelength 6000A0 is incident on a slit of width 0.30 mm. The screen is placed 2 m away from the slit. Find a) position of the first order dark fringe. b)width of the central bright maximum.
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a) position of the first order dark fringe = 4*10-3 m b)width of the central bright maximum = 8 * 10-3 m
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