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A narrow beam in air meets a plastic sheet of… | StemPy Lab

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A narrow beam in air meets a plastic sheet of refractive index 1.40 at an angle of incidence of 40°. What is the angle of refraction?

PhysicsMediumHigh School (11–12)Optics

Created by StemPy Lab

A narrow beam in air meets a plastic sheet of refractive index $1.40$ at an angle of incidence of $40°$ . What is the angle of refraction?

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