Coefficient of reflection and Coefficient

Coefficient of reflection noun - The fraction of radiant energy that is reflected from a surface.

Coefficient and coefficient of reflection are semantically related. In some cases you can use "Coefficient" instead a noun phrase "Coefficient of reflection".

Coefficient noun - A constant number that serves as a measure of some property or characteristic.

Coefficient of reflection and coefficient are semantically related. Sometimes you can replace phrase "Coefficient of reflection" with "Coefficient", this terms are similar.