Question

the process of changing speed when light travels from one medium to another is called​

Answer 1

Answer:

Refraction

Explanation:

Refraction is the process through which speed of light changes when passing from one medium to another

please mark as brainliest if found helpful

Answer 2

Refraction is the process of light travelling from one medium to another.

This is also the process of scattering light, where white light scatter into Violet, Indigo, Blue, Green, Yellow, Orange and Red.