Question

please explain the above Diagrams

=> refraction of light at plane surfaces [ 10th class ] ​

Answer 1

Answer:

Change in direction of the path of light in other medium or the refraction of light occurs because light travels with different speeds in different media. When a ray of light passes from one medium to another medium, its direction or path (except ∠i = 00 changes because of the change in speed of light.

Explanation:

make me as brainlist

Answer 2

Answer:

The speed of light decreases when it enters from a rarer medium to denser medium and increases when it enters from a denser medium to rarer medium. Hence, the speed of light increases when a light ray passes from water to air and the speed of light decreases when the light ray passes from water to glass.

hope this helps you out

thank u