Pressure, temperature, concentration, or force change over time relates to quantity change over distance {Fick's second law of diffusion} {Fick second law of diffusion}: dP / dt = dm / ds, where P is pressure, t is time, m is mass, and s is distance.
Physical Sciences>Physics>Dynamics>Fluid>Flow>Flux
5-Physics-Dynamics-Fluid-Flow-Flux
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Date Modified: 2022.0224