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Physics, 26.03.2020 20:01 jothianddeepi
A light beam is traveling through an unknown substance. When it exits that substance and enters into air, the angle of reflection is 32.0° and the angle of refraction is 42.0°. What is the index of refraction of the substance?
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A light beam is traveling through an unknown substance. When it exits that substance and enters into...
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