History, 15.07.2020 01:01 leilei2003

Anthony shines a beam of light on the surface of a solution of glycerol at a certain angle. If the angle of refraction is 38°, what is the angle of incidence? The index of refraction of glycerol is 1.47, while that of air is 1.00. A. 38° B. 45° C. 55° D. 65° E. 70°

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