Refraction
Subject undefined
Pronunciation: re•FRAC•tion
Definition
a change in the direction of a wave that occurs as it passes from one medium to another; resulting from a change in its velocity
Example

Making algebra encyclopedically accessible
Subject undefined
Pronunciation: re•FRAC•tion
Definition
a change in the direction of a wave that occurs as it passes from one medium to another; resulting from a change in its velocity
Example
