I Review | Constants | Periodic Table • Part A A laser beam is incident at 30° with respect to the normal on a stack of five transparent plates made of materials with the following indexes of refraction (from the top of the stack to the bottom): n1 = 1.20, ng = 1.30, ng = 1.40, n4 = 1.50, ng = 1.60. The plates touch each other. Determine the angle between the outgoing beam and the normal to the last plate. Assume the first and the last plate are in contact with air. (Hint: Before you start calculating, write the expession for the final angle and see if you can simplify it.) Express your answer in degrees.

I Review | Constants | Periodic Table • Part A A laser beam is incident at 30° with respect to the normal on a stack of five transparent plates made of materials with the following indexes of refraction (from the top of the stack to the bottom): n1 = 1.20, ng = 1.30, ng = 1.40, n4 = 1.50, ng = 1.60. The plates touch each other. Determine the angle between the outgoing beam and the normal to the last plate. Assume the first and the last plate are in contact with air. (Hint: Before you start calculating, write the expession for the final angle and see if you can simplify it.) Express your answer in degrees.

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter34: The Nature Of Light And The Principles Of Ray Optics

Section34.7: Total Internal Reflection

Problem 34.5QQ

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