A hydrometer test has the following results: G s = 2.6, temperature of water = 24C, and
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A hydrometer test has the following results: Gs = 2.6, temperature of water = 24°C, and R = 43 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)?
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FIGURE 2.30 Definition of L in hydrometer test
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Calculation In the hydrometer test the settling velocity is given by Eq612 and the diame...View the full answer
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