Student Workbook For College Physics Format: Paper
4th Edition
ISBN: 9780134724805
Author: Knight, Randall D., (professor Emeritus)^jones, Br
Publisher: Prentice Hall
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Textbook Question
Chapter 18, Problem 72GP
The glass core of an optical fiber has index of refraction 1.60. The index of refraction of the cladding is 1.48. What is the maximum angle between a light ray and the wall of the core if the ray is to remain inside the core?
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Student Workbook For College Physics Format: Paper
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