146. Solving a chemistry problem

146. Solving a chemistry problem

2 Find the average shift of the ammonia chloride smoke particles with a radius r = 10-6 m (at T = 273 K) for a time τ = 5 s. The air viscosity is η = 1.7 • 10-5 Pa · s. How will the average shift change if the radius of the smoke particles becomes r = 10-7 m?

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