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horrorfan [7]
3 years ago
11

An optical fiber is 1.0 meter long and has a diameter of 20 μm. Its ends are perpendicular to its axis. Its index of refraction

is 1.30. What is the maximum number of reflections a light ray entering one end will make before it emerges from the other end?

Physics
1 answer:
scoundrel [369]3 years ago
6 0

Complete Question

The complete question is shown on the first uploaded image

Answer:

The answer is a

Explanation:

The explanation is shown on the second uploaded image

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