17) An oil layer that is 5.0 cm thick is spread smoothly and evenly over the surface of water on a windless day. What is the angle of refraction in the oil for a ray of light that has an angle of incidence of 43.8° as it enters the oil from the air above? (The index of refraction for air is 1.0, the oil is 1.15, and for water it is 1.33.) Express the angle in degrees. 18) Now continue with problem 17 and find the angle of refraction of the ray when it enters the water.

17) An oil layer that is 5.0 cm thick is spread smoothly and evenly over the surface of water on a windless day. What is the angle of refraction in the oil for a ray of light that has an angle of incidence of 43.8° as it enters the oil from the air above? (The index of refraction for air is 1.0, the oil is 1.15, and for water it is 1.33.) Express the angle in degrees. 18) Now continue with problem 17 and find the angle of refraction of the ray when it enters the water.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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