Physics, asked by ferenriq, 1 year ago

what is the minimum incident angle for total internal reflection?

Answers

Answered by Abhinavkush

total internal reflection occur when the critical angle occurs and this was in case of 90 degree when the reflection of light more than critical angle than tie occur.....

Abhinavkush: critical angle occurs when angle of refraction is 90degree

ferenriq: but tell me that you mean the minimum incident angle for total internal reflection is 90??

Abhinavkush: then tir is when angle of refraction is more than critical angle

ferenriq: yes that's ok

Abhinavkush: no no......this is depend on substance.......just like diamond it has highest critical angle this is24.4 degree and so it has highest angle of tir so that why it has highest shining brilliance

ferenriq: ok

Abhinavkush: okkkkk

ferenriq: thanks for your help mm anyway i have to solve this

Abhinavkush: ur welcome.....

Abhinavkush: pls come in inbox

Previous Question

Next Question

Similar questions

English, 8 months ago

Q38. Read the paragraph and tell the number of adjectives. 2 points Geeta's surprise birthday party was on Saturday. Many children were there playing and eating sweet cake. Geeta was happy. We all played fun games and sang silly songs. We ate hot Samosa and scooped up yummy candies. It was an exciting day.

English, 8 months ago

Independence Day was celebrated in your school. District Magistrate, Shri Thiyagrajan SM was the chief guest. Write a report to be published in a local newspaper in about 120 words describing all the activities that took place. You are the Head Girl.