Question

What is it called when light changes direction after leaving a lens ? ...




following ke bahar wale .. dont answer . ××​

Answer 1

Answer:

For a lens it is called refraction. Refraction is the change in the direction of light when passing from one transparent medium to another. The phenomenon of refraction takes place because of the difference in speed in different media. For a mirror , the change in direction of light is known as reflection.

Answer 2

$\huge \underline{\bf{Answer :- }}$

For a lens it is called refraction. Refraction is the change in the direction of light when passing from one transparent medium to another.