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Diffusion - Physiology (view source)
Revision as of 13:26, 10 December 2010
, 13:26, 10 December 2010→Ficks Law
<big>'''Q = DA((C<sub>1</sub> - C<sub>2</sub>) ÷ L)'''</big>
<big>'''Q = DA((C<sub>1</sub> - C<sub>2</sub>) ÷ L)'''</big>
'''Q''' = the transport rate of a substance by diffusion
'''Q''' = the transport rate of a substance by diffusion
'''D''' = The diffusion coefficient
'''D''' = The diffusion coefficient
'''A''' = The cross sectional area which the substance is to diffuse across
'''A''' = The cross sectional area which the substance is to diffuse across
'''C<sub>1</sub> C<sub>2</sub>''' = The concentrations in the two areas
'''C<sub>1</sub> C<sub>2</sub>''' = The concentrations in the two areas
'''L''' = distance separating the two areas
'''L''' = distance separating the two areas