Total internal reflection | Critical angle| Conditions, Five applications of T. I. R

Total internal reflection is bouncing back of light in same medium when it travels from denser to rarer medium when it travels at an angle greater than Critical angle

Critical angle is that angle of incidence for which angle of refraction will be 90°.

When light travels from denser to rarer medium at am angle greater than critical angle then it will not refract it will come back in same denser medium that is known as TIR( Total internal reflection)

Applications of TIR

1.Optical fibre

2.Brilliance of Diamond 💎| Shining Of diamond

3.Mirage

4.Totally reflecting Prism

1 thought on “Total internal reflection | Critical angle| Conditions, Five applications of T. I. R”

Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Need Help?
%d bloggers like this: