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A beam of light of wavelength 589 nm is directed at the double slit to produce an interference pattern on a screen placed 120 cm from the slits. The...
A beam of light of wavelength 589 nm is directed at the double slit to produce an interference pattern on a screen placed 120 cm from the slits.. The distance between bright fringes is 4.8 mm. Calculate the separation between the slits.