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  • 22-03-2022
  • Physics
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A beam of light, traveling in air, strikes a plate of
transparent material at angle of incidence of 56 degrees. It is observed that the reflected and refracted beams form an angle
of 90 degrees. What is the index of refraction of this material?

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MariamMahmoud
MariamMahmoud MariamMahmoud
  • 22-03-2022

Explanation:

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