What is underwater angle of refraction for red component

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The index of refraction for red light in water is 1.331 and that for blue light is 1.340. A ray of white light enters the water at an angle of incidence of 80.4°.

(a) What is the underwater angle of refraction for the red component of the light?
............. °

(b) What is the underwater angle of refraction for the blue component of the light? (Give your answer to three significant figures.)
............... °

Reference no: EM13539886

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