What term describes the bending of waves?

Question

Quizplus · Accepted Answer

Refraction describes the bending of waves as they pass through different mediums with varying densities, such as when light passes through a prism or when sound waves pass through different layers of the atmosphere. Reflection refers to the bouncing back of waves off of a surface, oscillation refers to the movement of waves up and down or back and forth, and frequency refers to the number of waves that pass a certain point in a given amount of time.

What Term Describes the Bending of Waves