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A ray of light strikes the midpoint of one face of an equiangular (60°-60°-60°) glass prism (n = 1.5) at an angle of incidence of 32.5°. Please show all steps and use as precise numbers as possible.Thanks.

(a) Trace the path of the light ray through the glass, and find the angles of incidence and refraction at each surface.

(b) If a small fraction of light is also reflected at each surface, find the angles of reflection at the surfaces.

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