You are working in an optical research laboratory. One of the pieces of experimental apparatus involves a beam of light enteringa transparent rod (see the figure below) of diameter d = 5.50 µm and index of refraction n = 1.24, surrounded by air.dYour supervisor has given you the task of determining the cone of acceptance for the rod, which is the maximum angle 0 (inmaxdegrees) for which the light rays incident on the end of the rod are subject to total internal reflection along the walls of the rod.

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Answered: One of the pieces of experimental…

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a
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