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What is Hydrometer Analysis for Soil Particle Size about?

This experiment involves determining the particle size distribution of a soil sample that passes through a No. 200 sieve (0.075 mm) using a hydrometer test. The student will mix the soil with a sodium hexametaphosphate solution to disperse soil clumps and take hydrometer readings of the suspended soil particles in solution at various time intervals. Empirical relationships will then be used to calculate the percent of soil finer than various particle sizes and classify the soil based on the results. The goa

Author

Ahmad F Awwad

Language

EN