The main principle behind working of optical fibres is …………………..

The main principle behind working of optical fibres is …………………..

A) total internal reflection

B) dispersion

C) refraction

D) reflection

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

A) total internal reflection

4 views Answered 2023-02-05 15:29

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