Question: ans Light from a laser pointer goes through a window composed of crown glass, which has an index of refraction of n = 1.523. What

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Light from a laser pointer goes through a window composed of crown glass, which has an index of refraction of n = 1.523. What is the speed of the light while it is in the window glass? O 4.57 x 10 m/s O 1.97 x 108 m/s O 1.52 x 10 m/s O 3.00 x 108 m/s

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