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Problem: An oil film floats on a water surface. The indices of refraction for the air, water, and oil respectively are 1.000, 1.333, and 1.466. If a ray of light is incident on the air-to-oil surface at an angle of 37 degrees with the Norma,
Part A: What is the angle of the refracted ray at the oil to water surface?
Please keep answer short and simple and please no copy and paste.
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