Fick's laws of diffusion
= Fick's laws of diffusion
{wiki=Fick's_laws_of_diffusion}
Fick's laws of diffusion describe how substances diffuse, providing a quantitative framework for understanding the movement of particles within a medium. There are two main laws: \#\#\# Fick's First Law: This law states that the flux of a substance (the amount of substance passing through a unit area per unit time) is proportional to the concentration gradient.