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A light ray in glass arrives at the glass-water interface an angle of 6 = 48 with the normal. The refracted ray in water makes an angle (p = 72 angle with the normal, as shown in the gure. The index of refraction of water is 1.33. a) What is the index of refraction of glass? (1 pt) b) What is the maximum angle of incidence from glass that one can observe refraction light in water? (2 ptS) c) What is the angle of incidence from glass when the reected light in glass is linearly polarized? (2 ml water