Question

define the reflection coefficient​

Answer 1

Answer:

I know coefficient but not relative coefficient

Explanation:

coefficient is a number which is used before a variable I. e. x,y,w,e or anything

Answer 2

The ratio of the amplitude of the displacement of a reflected wave to that of the incident wave; reflectivity. The relationship is obtained by solving boundary condition equations which express the continuity of displacement and stress at the boundary. ..