Physics, 24.01.2022 17:20 toxsicity

An angle of incidence of 20.0° in water results in an angle of refraction of 15°. a)Is the second medium more or less optically dense than the first medium?
b)Find the n of the second medium
c)Repeat this question for an angle of refraction of 25.0°

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An angle of incidence of 20.0° in water results in an angle of refraction of 15°. a)Is the second...