Physics, 06.04.2021 16:20 cassmoney94

Perspex is a form of transparent plastic. It has a refractive index n = 1.50. A ray of light strikes the flat surface of a Perspex block with an angle of incidence of 40 degrees. What will be the angle of refraction?

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Perspex is a form of transparent plastic. It has a refractive index n = 1.50. A ray of light strikes...

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