In a youngs double-slit experiment

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In a Young's double-slit experiment, two rays of monochromaticlight emerge from the slits and meet at a point on a distantscreen, as in the figure below. The point on the screen where thesetwo rays meet is the eighth-order bright fringe. The difference inthe distances that the two rays travel is 3.98*10-6 m. What is thewavelength of the monochromatic light?

Reference no: EM13655212

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