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A light ray strikes the surface of sapphire (n = 1.77) at an angle of incidence of 40.0. What angle ...

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A light ray strikes the surface of sapphire (n = 1.77) at an angle of incidence of 40.0. What angle ...

A light ray strikes the surface of sapphire (n = 1.77) at an angle of incidence of 40.0°. What angle of refraction results?

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21.3°

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50.0°

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59.7°

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57.0°

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17.7°

Textbook

College Physics

Edition: 5^th

Author: Giambattista

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