Question

3.
is the bending of light rays when light enters from one transparent medium
into another
​

Answer 1

Answer:

Refraction is the bending of light rays when light enters from one transparent medium

into another

Explanation:

I hope it is helpful.

Answer 2

$\huge\bf{Answer :}$

Refraction is the bending of light rays when light enters from one transperant medium to another.

$\huge\bf{Extra\: Information :}$

• Retraction has many applications in the real life, some of them are the apparent depth of the pencil emerged in a glass of beaker, less height of the pond when viewed from upward direction, etc.
• When light enters from rarer to denser medium, then the refracted ray bends towards normal.
• When light enters from denser to rarer medium, ray bends away from the normal.