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bn:00000464n
Noun Concept
Categories: Physical quantities, Optical filters, Spectroscopy, Logarithmic scales of measurement
EN
optical density  transmission density  photographic density  absorbance  decadic absorbance
EN
(physics) a measure of the extent to which a substance transmits light or other electromagnetic radiation WordNet 3.0
Definitions
Relations
Sources
EN
(physics) a measure of the extent to which a substance transmits light or other electromagnetic radiation WordNet 3.0 & Open English WordNet
Absorbance is defined as "the logarithm of the ratio of incident to transmitted radiant power through a sample ". Wikipedia
The absorbance of a material Wikipedia Disambiguation
Common logarithm of the ratio of incident to transmitted radiant power through a material; the optical depth divided by ln Wikidata
A logarithmic measure of the amount of light that is absorbed when passing through a substance; the capacity of a substance to absorb light of a given wavelength; optical density. Wiktionary
Logarithmic measure. Wiktionary (translation)
IS A
density
physical quantity
absorbance
CATEGORY DOMAIN
physics
DIFFERENT FROM
optical density
RECOMMENDED UNIT OF MEASUREMENT
one
WordNet 3.0 & Open English WordNet
EN
optical density, transmission density, photographic density, absorbance
Wikipedia
EN
absorbance
Wikidata
EN
decadic absorbance
Wiktionary
EN
absorbance
Wikipedia Redirections
EN
absorbance unit, absorbance units, Absorbence, optical density, shade number, Transmission density
Wikidata Alias
EN
absorbance, optical density, transmittance density, transmittance optical density

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