Absorptance — synonyms, definition

1. absorptance (Noun)

2 synonyms
absorption coefficient coefficient of absorption
1 definition

absorptance (Noun) — A measure of the rate of decrease in the intensity of electromagnetic radiation (as light) as it passes through a given substance; the fraction of incident radiant energy absorbed per unit mass or thickness of an absorber. ex. "absorptance equals 1 minus transmittance"

1 type of
coefficient