139. Solving a chemistry problem

139. Solving a chemistry problem

5. Determine the speed with which particles should settle in an aqueous medium in a gravity field and in a centrifugal field with an acceleration of 1 · 103
m / s2. The radius of the particles is 1 · 10-5 m; the density of the substance is 1 · 104 kg / m3; the density of water is 1 · 103 kg / m3; viscosity 1 · 10-3 N · s / m2.

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