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Question: A beam of light propagating in glass (n=1.52) is incident on an interface with an unknown material. When the incident angle is exactly 62Â° the all of the light is reflected at this interface, but for smaller angles some light is transmitted.

Part A- What is the index of refraction of the unknown material?

Please show the work for the calculation so I can understand what I'm doing. Thanks!

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Category:- Physics
Reference No.:- M91234153

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