What is the critical angle for total internal reflection for an optical fiber cable surrounded by air

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What is the critical angle for total internal reflection for an optical fiber cable surrounded by air if the index of refraction is

(a) 1. 4 and

(b) 1. 8 ?

(c) Which fiber could have a sharper bend (smaller radius of curvature) and still be capable of total internal reflection?

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Principles And Practice Of Physics

ISBN: 9780135610862

2nd Edition

Authors: Eric Mazur

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Question Posted: Apr 17, 2024 12:01 PM

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What is the critical angle for total internal reflection for an optical fiber cable surrounded by air

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The critical angle for total internal reflection can be calculated using t...View the full answer

Principles And Practice Of Physics

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