Question

What is the correct definition of refraction?

A) Light bounces back from an object at the same angle and intensity that the object received it.
B) When light strikes an object, it doesn't pass through and it does not change direction.
C) A change in the direction of light when it does from one medium into a different medium.
D) Light passes through an object without being affected by that object.

Answer 1

The answer is a change in the direction of light when it goes from one medium into a different medium.

Answer 2

i believe it's C but i'm not completely sure