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Ayoung's double-slit interference experiment gives bright fringes separated by 4.1 cm on a screen when the experiment is performed in air. the entire apparatus is then placed under water (n = 1.33). what is the new spacing between bright fringes? assume the fringes are near the center of the interference pattern.
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Ayoung's double-slit interference experiment gives bright fringes separated by 4.1 cm on a screen wh...
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