39. Check the theory of rapid coagulation based on experimental data on the coagulation of gold hydrosol (η=1.08 10-3Pa s, T=290K):
t,s...……………………….. 0 60 120 180 300 420 600
νi 10-14, m-3…………………... 20.22 11.00 7.92 6.30 4.82 3.73 2.86

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