Question

Q1)Write a short note on applications of total internal reflection.​

Answer 1

Explanation:

1. Total internal reflection refers to the complete reflection of a ray of light within a given medium from the surrounding surface.
2. In order to get a good understanding of what total internal reflection really is, it is important to understand refraction.
3. Different media have different densities.
4. Total internal reflection is very useful. 
5. Total internal reflection, , complete reflection of a ray of light within a medium such as water or glass from the surrounding surfaces back into the medium