Physics, asked by dileepkumarreddy2007, 19 hours ago

5. The path of light ray in an optical fibre is A) Straight line lg Z og C) Spiral​

Answers

Answered by tanishkumar30072018
1

Answer:

A ) Straight way

Explanation:

The path of light is always straight

Answered by rohitkrishnap2021
1

Answer:

When light enters through one end of the fibre it undergoes successive total internal reflections from sidewall and travels down the length of the fibre along a zigzag path. A small fraction of light may escape through side walls but a major fraction emerges out from the other end of the fibre.

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