coefficient of mass absorption

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• mass-absorption coefficient — masinis sugerties koeficientas statusas T sritis fizika atitikmenys: angl. mass absorption coefficient vok. Massenabsorptionskoeffizient, m rus. массовый коэффициент поглощения, m pranc. coefficient d’absorption massique, m; coefficient… …   Fizikos terminų žodynas

• mass absorption coefficient — in radiology, the linear absorption coefficient divided by the density of the absorber …   Medical dictionary

• mass absorption coefficient — noun : the absorption coefficient divided by the density or for a solute in solution by the density concentration …   Useful english dictionary

• Absorption cross section — is a measure for the probability of an absorption process. More generally, the term cross section is used in physics to quantify the probability of a certain particle particle interaction, e.g., scattering, photoabsorption, etc. (Note that light… …   Wikipedia

• absorption coefficient — n the fraction of incident radiant energy which is absorbed per unit thickness, per unit mass, or per atom of an absorber called also coefficient of absorption * * * 1. absorptivity. 2. see linear absorption c. 3. see mass absorption c …   Medical dictionary

• Mass attenuation coefficient — The mass attenuation coefficient is a measurement of how strongly a chemical species or substance absorbs or scatters light at a given wavelength, per unit mass. In addition to visible light, mass attenuation coefficients can be defined for other …   Wikipedia

• coefficient d’absorption massique — masinis sugerties koeficientas statusas T sritis fizika atitikmenys: angl. mass absorption coefficient vok. Massenabsorptionskoeffizient, m rus. массовый коэффициент поглощения, m pranc. coefficient d’absorption massique, m; coefficient… …   Fizikos terminų žodynas

• coefficient d’absorption par unité de masse — masinis sugerties koeficientas statusas T sritis fizika atitikmenys: angl. mass absorption coefficient vok. Massenabsorptionskoeffizient, m rus. массовый коэффициент поглощения, m pranc. coefficient d’absorption massique, m; coefficient… …   Fizikos terminų žodynas

• Absorption (electromagnetic radiation) — An overview of electromagnetic radiation absorption. This example discusses the general principle using visible light as specific example. A white beam source emitting light of multiple wavelengths is focused on a sample (the complementary color… …   Wikipedia

• coefficient — 1. The expression of the amount or degree of any quality possessed by a substance, or of the degree of physical or chemical change normally occurring in that substance under stated conditions. 2. The ratio or factor that relates a quantity… …   Medical dictionary

• absorption 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 absorptance equals… …   Useful english dictionary