The bending of a wave when it moves at an angle from one medium into another in which its speed is different. For example, when light passes from air into water, it refracts.
refraction
The bending of a wave when it moves at an angle from one medium into another in which its speed is different. For example, when light passes from air into water, it refracts.
Ask questions and help your peers Developer Forums
Write your own tutorials or read those from others Learning Library