Monochromatic light is beamed into a Michelson interferometer. The movable mirror is displaced 0.307 mm, causing the central spot in the interferometer pattern to change from bright to dark and back to bright 1790 times. Determine the wavelength of the light. Answer in units of nm.
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Monochromatic light is beamed into a Michelson interferometer. The movable mirror is displaced 0.307...
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