Light is incaident from air onto a glass slav at an angle of 25 degrees with respect to the normal. The angle of refraction is meaured to be 16.9 degrees. The refractive index of glass is closesg to
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- Angle of incidence (i) = 25 degrees - Angle of refraction (r) = 16.9 degrees - Refractive index of air (nā) = 1 (approximately) Show moreā¦
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