Abeam of red light is made to pass through two slits that are 3.55 e-3 meters apart. on a screen 2.25 meters away from the slits, an interference pattern appears with bands of light separated by 1.25 e-4 meters. what is the wavelength of the light? 1.97e-7m 0.197m 9.98e.7m 5.07e6m
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Abeam of red light is made to pass through two slits that are 3.55 e-3 meters apart. on a screen 2.2...
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