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The index of refraction of a certain liquid is 2.7. What is the critical angle for...

The index of refraction of a certain liquid is 2.7. What is the critical angle for a light ray traveling in this liquid toward a flat layer of air above it?

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Answer #1

Using Snells law, n, Sina, = n fino at an angle of incidence = critical Angle, the day of light refrorts at an angle of roo

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