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Physics, 09.04.2020 16:49 smokey13

A beam of light starts at a point 8.0 cm beneath the surface of a liquid and strikes the surface 7.0 cm from the point directly above the light source. Total internal reflection occurs for the beam. What can be said about the index of refraction of the liquid?

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A beam of light starts at a point 8.0 cm beneath the surface of a liquid and strikes the surface 7.0...
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