nikkic2apo nikkic2apo

12-12-2016
Physics

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Light is incident on a piece of glass in air at an angle of 33 degrees from the normal. If the index of refraction of the glass is 1.5, what is the angle in degrees that the refracted ray makes with the normal?

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mathssydney mathssydney

12-12-2016

about 21 to 22 degrees

as below

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