Last Updated
：2025/11/22
absorbance
IPA(Pronunciation)
Noun
countable
uncountable
Japanese Meaning
物理学において、物質を通過する際に光が吸収される量を対数スケールで表した値。すなわち、特定の波長の光を吸収する能力や光学密度としても解釈される。
（ plural ）
Quizzes for review
(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.
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absorbance
We measured the absorbance of the solution at 540 nm to determine the concentration of the dye.
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We measured the absorbance of the solution at 540 nm to determine the concentration of the dye.
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