Physics, asked by shanmukha84, 2 months ago


79, An optical fibre is surrounded by a glass coating (u =
1.7) is surrounded by a glass coating (u = 1.5). The critical angle for total
internal reflection at the fibre glass interface is

Answers

Answered by llXxDramaticKingxXll
1

Explanation:

I hope it will be help full for you

Attachments:
Similar questions