Statements (33)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
physical phenomenon
|
| gptkbp:appliesTo |
gases
liquids solids |
| gptkbp:basisFor |
Brownian motion theory
diffusion equation random walk theory |
| gptkbp:describes |
diffusion
|
| gptkbp:field |
biology
chemistry physics |
| gptkbp:firstLawStates |
The diffusive flux is proportional to the negative gradient of concentration.
|
| gptkbp:form |
partial differential equations
|
| gptkbp:formedBy |
gptkb:Adolf_Fick
1855 |
| https://www.w3.org/2000/01/rdf-schema#label |
Fick's laws of diffusion
|
| gptkbp:involves |
gptkb:region
gptkb:time_zone concentration gradient diffusion coefficient flux |
| gptkbp:namedAfter |
gptkb:Adolf_Fick
|
| gptkbp:numberOfFloors |
2
|
| gptkbp:publishedIn |
gptkb:Annalen_der_Physik
|
| gptkbp:relatedTo |
gptkb:Fick's_first_law
gptkb:Fick's_second_law |
| gptkbp:secondLawStates |
The rate of change of concentration is proportional to the second derivative of concentration with respect to position.
|
| gptkbp:usedIn |
biophysics
chemical engineering physiology material science |
| gptkbp:bfsParent |
gptkb:Physics
|
| gptkbp:bfsLayer |
4
|