For a fibre with an index of refraction of 1.62 and a length of 5 km, what is the time difference in travelling through the cable between a light ray with an incident of 6° and one of 7º. Show answer choices. A B E G H 17.4 ns 20.3 ns 23.3 ns 26.2 ns 29.1 ns 32.0 ns 34.8 ns 37.5 ns I None of the above

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Question 3
For a fibre with an index of refraction of 1.62 and a length of
5 km, what is the time difference in travelling through the
cable between a light ray with an incident of 6° and one of
7º.
Show answer choices
A
B
E
(C) 23.3 ns
G
17.4 ns
H
20.3 ns
26.2 ns
29.1 ns
32.0 ns
34.8 ns
37.5 ns
5/10
I None of the above
Transcribed Image Text:Question 3 For a fibre with an index of refraction of 1.62 and a length of 5 km, what is the time difference in travelling through the cable between a light ray with an incident of 6° and one of 7º. Show answer choices A B E (C) 23.3 ns G 17.4 ns H 20.3 ns 26.2 ns 29.1 ns 32.0 ns 34.8 ns 37.5 ns 5/10 I None of the above
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