Physics, 10.03.2021 22:10 lexie2439

If the angle of incidence of a light ray passing from air (n1 = 1) through a pyrex block is 46, and the angle of refraction is 21, what is the refractive index of pyrex?

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If the angle of incidence of a light ray passing from air (n1 = 1) through a pyrex block is 46, and...