Fick's first law

Fick's first law
the diffusion flux is proportional to the concentration gradient; this relationship is employed for steady-state diffusion situations.

Mechanics glossary. 2013.

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  • Fick's first law of diffusion — a substance will diffuse through an area at a rate which is dependent upon the difference in concentration of the substance at two given points …   Medical dictionary

  • Fick's law of diffusion — Fick s laws of diffusion describe diffusion and can be used to solve for the diffusion coefficient D . They were derived by Adolf Fick in the year 1855. First law Fick s first law relates the diffusive flux to the concentration field, by… …   Wikipedia

  • law — Fick s first law Fick s second law Hooke s law Neumann s law …   Mechanics glossary

  • Fick's laws of diffusion — For the technique of measuring cardiac output, see Fick principle. Molecular diffusion from a microscopic and macroscopic point of view. Initially, there are solute molecules on the left side of a barrier (purple line) and none on the right. The… …   Wikipedia

  • Fick's law — fiks n a law of chemistry and physics: the rate of diffusion of one material in another is proportional to the negative of the gradient of the concentration of the first material …   Medical dictionary

  • law — 1. A principle or rule. 2. A statement of fact detailing a sequence or relation of phenomena that is invariable under given conditions. SEE ALSO: principle, rule, theorem. [A.S. lagu] Alexander l. states that a jerky nystagmus becomes worse when… …   Medical dictionary

  • fick's law — ˈfiks noun Usage: usually capitalized F Etymology: after Adolf Fick died 1901 German physiologist : a law of chemistry and physics: the rate of diffusion of one material in another is proportional to the negative of the gradient of the… …   Useful english dictionary

  • Ohm's law — This article is about the law related to electricity. For other uses, see Ohm s acoustic law. V, I, and R, the parameters of Ohm s law. Ohm s law states that the current through a conductor between two points is directly proportional to the… …   Wikipedia

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