Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
absorptance | Yes | No | No | No |
coefficient | Yes | No | No | No |
absorptance (noun) | coefficient (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 | a constant number that serves as a measure of some property or characteristic |