View PoliciesCurrent Attempt in ProgressIn Figure (a), a light ray in an underlying material is incident at angle 01 on a boundary with water, and some of the light refracts into thewater. There are two choices of underlying material. For each, the angle of refraction 02 versus the incident angle 0, is given in Figure(b) below. The vertical axis scale is set by e15 = 86°. Without calculation, determine whether the index of refraction of (a) material 1 and(b) material 2 is greater or less than the index of water (n = 1.33). What is the index of refraction of (c) material 1 and (d) material 2?90°Water2,45°0°(a)(b)(a)

(a) material 1 and(b) material 2 is greater or less than the index of water (n = 1.33).What is the…

Answered: In Figure (a), a light ray in an…

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