Light of wavelength 720nm falls on two slits and produces
Light of wavelength 720nm falls on two slits and produces an interference pattern in which the fourth-order fringe is 46mm from the central fringe on a screen 3.0m away. What is the separation of the two slits? The answer must be in m.
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Light of wavelength 720nm falls on two slits and produces an interference pattern in which the fourth-order fringe is 46mm, What is the separation of the two slits
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