As nouns the difference between absorbance and pic
is that absorbance is (physics) 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 while pic is alternative form of.
absorbance
English
Noun
(
wikipedia absorbance)
(
en noun)
(physics) 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.
References
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pic
English
Etymology 1
Apocope of picture
Noun
(en-noun)
(informal) A picture, especially a photographic image.
Etymology 2
Noun
(
en noun)
A Turkish cloth measure, varying from 18 to 28 inches.