Physics, asked by shanmukha84, 1 month 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:

Previous Question

Next Question

Similar questions

Geography, 28 days ago

Assertion (A) - The black soils are made up of extremely fine that is clay material. Reason (R) - They are well known for their capacity to hold dryness. * a) Both A and R are true and R is the correct explanation A b) Both A and R are true and R is not the correct explanation of A c) A is true but R is false d) A is false but R is true...

Science, 28 days ago

Do you think everyone in our country getting food to eat? If yes why if not why?

Computer Science, 28 days ago

answer me properly and fast...

Math, 1 month ago

2. Find the cost of 13 litres milk, if 8 litre milk costs Rs 384.

Political Science, 1 month ago

a. socially 5. Women's a. social 4 Women's employment in family farms or businesses is not could d. culturally b. politically c. economically dependence on men affects their power within the family b. economic c. cultural d. political...

Geography, 8 months ago

give the classification of natural resources on the basis of level development and use...

Math, 8 months ago

estimate the quotient 74/11...

Math, 8 months ago

1. Give three real life examples of ray and line segment.