7.1 Calculate and plot the integral and differential particle distribution curves based on sedimentation analysis of a talc suspension in water:
t, min 15 30 60 120 240 360 480 600
m, mg 3 6 8 9 12 13 13.5 13.5
H = 0.1 m; ρ = 2.7 *103 kg/m3; ρ0 = 1,103 kg/m3. Use the method of constructing tangents to the sedimentation curve.

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