Physics, 09.12.2020 17:20 banna01man
A ray of light incident in water strikes the surface separating water from air making an angle of 10 ° with the normal to the surface. (refractive index of water = 1.3) a) What is the angle of refraction? b) What should be the angle of incidence if we want an angle of refraction not greater than 45 ° ? c) What is the critical angle?
Answers: 2
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A ray of light incident in water strikes the surface separating water from air making an angle of 10...
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