White light originates in water (n = 1.33) and then passes through crown glass, which has mild dispersionbehavior (nred = 1.52, nviolet = 1.53). What initial angle above the horizontal in water would be required for theglass to refract red light but internally reflect the violet light? Assume the glass is in contact with air above it.What would be the angle of refraction for red light at the glass-air interface?AirGlassWater

Given : Refractive index of water, nw = 1.33 Refractive index crown glass, nred =…

Answered: White light originates in water (n…

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