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7 ) A beam of monochromatic light passes from glass (n=1.46) to an unknown material, making...

7 ) A beam of monochromatic light passes from glass (n=1.46) to an unknown material, making an angle of 55 degrees with the surface of the interface in the unknown material and an angle of 22 degrees when in the glass. What is the index of refraction of the unknown material? Keep 2 digits after decimal point. Your answer should be formatted like: 0.00

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