Repeat Problem 2.11 with the following values: Gs = 2.75, temperature of water = 23°C, t = 100 min, and L = 12.8 cm.
Repeat Problem 2.11
A hydrometer test has the following result: Gs = 2.7, temperature of water = 24°C, and L = 9.2 cm at 60 minutes after the start of sedimentation (see Figure 2.30). What is the diameter D of the smallest-size particles that have settled beyond the zone of measurement at that time (that is, t = 60 min)?