Question

what does is mean when a light wave refracts?1.the light waves do not change when they move through different mediums2.the light waves bend and change direction 3.the light waves are destroyed when there is an interference 4. the light waves bounce back off of a mirror

Answer 1

2.the light waves bend and change direction

Step-by-step explanation

Refraction is the bending of light, as it passes from one transparent substance into another,in physics, the change in direction of a wave passing from one medium to another caused by its change in speed.

hence, the answer is

2.the light waves bend and change direction

I hope this helps yo u