Question

what is the cause of refraction of light ?​

Answer 1

Answer:

Refraction is caused by light passing from one medium to another (from air to water, for example) and experiencing a change in ... A: The basic properties of light are its wavelength, frequency, energy and speed. so when light travels from rarer to dense it bends towards normal.

Answer 2

Lets know about refraction of light :

The phenomenon of bending of light from one medium to another medium means from air to vacuum. Thats called phenomenon of light.

And that the reason of refraction of light

When the light travels in 1st medium like air and it passes from 2nd medium like water it bends simultaneously which cause reflection of light.

Hope it helps yuh