Light traveling through an optical fiber with refracting index of 1.44 reaches the end of the fiber and exits into air. If the angle of incidence on the end of the fiber is 30 degrees, what is the angle of refraction outside the fiber? Refraction index of air is taken as 1.0. 42.4 degrees 36 degrees 28.9 degree 46 degrees

Physics for Scientists and Engineers
10th Edition
ISBN:9781337553278
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
Section: Chapter Questions
Problem 34AP: Consider a beam of light from the left entering a prism of apex angle as shown in Figure P34.34....
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Light traveling through an optical fiber with refracting index of 1.44 reaches the end of the
fiber and exits into air. If the angle of incidence on the end of the fiber is 30 degrees, what is
the angle of refraction outside the fiber? Refraction index of air is taken as 1.0.
42.4 degrees
36 degrees
28.9 degree
46 degrees
Transcribed Image Text:Light traveling through an optical fiber with refracting index of 1.44 reaches the end of the fiber and exits into air. If the angle of incidence on the end of the fiber is 30 degrees, what is the angle of refraction outside the fiber? Refraction index of air is taken as 1.0. 42.4 degrees 36 degrees 28.9 degree 46 degrees
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