The index of refraction of the core of a piece of fiber optic cable is 1.72. If the index of the urrounding cladding is 1.41, what is the critical angle for total internal reflection for a light ray n the core incident on the core-cladding interface? a 55.1° b 44.0⁰ € 49.6°
The index of refraction of the core of a piece of fiber optic cable is 1.72. If the index of the urrounding cladding is 1.41, what is the critical angle for total internal reflection for a light ray n the core incident on the core-cladding interface? a 55.1° b 44.0⁰ € 49.6°
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter25: Reflection And Refraction Of Light
Section: Chapter Questions
Problem 16P
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![The index of refraction of the core of a piece of fiber optic cable is 1.72. If the index of the
surrounding cladding is 1.41, what is the critical angle for total internal reflection for a light ray
in the core incident on the core-cladding interface?
a 55.1°
b 44.0⁰
c 49.6°
d 60.6°](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F93d9f4fa-0622-4417-979d-12a19703a696%2Fc2e4a008-3725-4493-9780-c8b322305808%2Fwmxdpaq_processed.png&w=3840&q=75)
Transcribed Image Text:The index of refraction of the core of a piece of fiber optic cable is 1.72. If the index of the
surrounding cladding is 1.41, what is the critical angle for total internal reflection for a light ray
in the core incident on the core-cladding interface?
a 55.1°
b 44.0⁰
c 49.6°
d 60.6°
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