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Refraction — Snell's Law
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WAEC 2018
Light passes from air (n=1) into glass (n=1.5) at an angle of incidence of 30°. Find the angle of refraction.
WAEC 2018
Light passes from air (n=1) into glass (n=1.5) at an angle of incidence of 30°. Find the angle of refraction.