A soil sample is collected just before irrigation, and another soil sample iscollected two days after irrigation. The soil sample collected before irrigation weighs1.73 kg, and the soil collected just after irrigation weights 1.94 kg. Both soils areplaced in an oven and dried at 100ºC for 24 hours. After drying, the soil collectedjust before irrigation weighs 1.49 kg and the soil collected just after irrigation weighs1.52 kg. What are the gravimetric water contents just before and just after irrigation

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Civil Engineering

What are the gravimetric water contents just before and just after irrigation

Fundamentals of Geotechnical Engineering (MindTap Course List)

5th Edition

ISBN:9781305635180

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter2: Soil Deposits-origin, Grain-size, And Shape

Section: Chapter Questions

Problem 2.4P: For a soil, given: D10 = 0.08 mm D30 = 0.22 mm D60 = 0.41 mm Calculate the uniformity coefficient...

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Question

A soil sample is collected just before irrigation, and another soil sample is
collected two days after irrigation. The soil sample collected before irrigation weighs
1.73 kg, and the soil collected just after irrigation weights 1.94 kg. Both soils are
placed in an oven and dried at 100ºC for 24 hours. After drying, the soil collected
just before irrigation weighs 1.49 kg and the soil collected just after irrigation weighs
1.52 kg. What are the gravimetric water contents just before and just after irrigation

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