bn:00078026n
Noun Concept
Categories: Spectroscopy, Physical quantities, Radiometry
EN
transmittance  transmission  light transmittance  Percent transmittance  transmitted light
EN
The fraction of radiant energy that passes through a substance WordNet 3.0
Definitions
Relations
Sources
EN
The fraction of radiant energy that passes through a substance WordNet 3.0 & Open English WordNet
In optical physics, transmittance of the surface of a material is its effectiveness in transmitting radiant energy. Wikipedia
The effectiveness of transmitting radiant energy though a volume Wikipedia Disambiguation
Ratio of transmitted to incident radiant flux Wikidata
The fraction of incident light, or other radiation, that passes through a substance. Wiktionary
Fraction of incident radiation. Wiktionary (translation)