This name is given to the coefficient multiplied by the partial derivative of concentration with respect to position in Fick's First Law.
This name is given to the coefficient multiplied by the partial derivative of concentration with respect to position in Fick's First Law. At constant temperature and pressure, the rate of this for gases is proportional to one over the square root of molar mass according to Graham's Law. In biology, transport proteins can facilitate this process across a cell membrane. FTP, name this process usually defined as the movement of molecules from a region of higher concentration to one of lower concentration.
This name is given to the coefficient multiplied by the partial derivative of concentration with respect to position in Fick's First Law.
{Diffusion}