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A sample of coarse grained soil 50 mm in diameter and 150 mm long was tested in a constant-head apparatus. The soil sample was prepared at a void ratio of 1.5. The total head was kept constant at 300 mm and the amount of water collected in 4 sec was 50 cm³. The test was made at 22°C. a. Compute the coefficient of permeability in cm/s at the test temperature. b. Compute the coefficient of permeability in cm/s at 20°C. c. Compute the interstitial velocity.

A sample of coarse grained soil 50 mm in diameter and 150 mm long was tested in a constant-head apparatus. The soil sample was prepared at a void ratio of 1.5. The total head was kept constant at 300 mm and the amount of water collected in 4 sec was 50 cm³. The test was made at 22°C. a. Compute the coefficient of permeability in cm/s at the test temperature. b. Compute the coefficient of permeability in cm/s at 20°C. c. Compute the interstitial velocity.

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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SIT E. A sample of coarse grained soil 50 mm in diameter and 150 mm long was tested in a constant-head apparatus. The soil sample was prepared at a void ratio of 1.5. The total head was kept constant at 300 mm and the amount of water collected in 4 sec was 50 cm³. The test was made at 22°C. a. Compute the coefficient of permeability in cm/s at the test temperature. b. Compute the coefficient of permeability in cm/s at 20°C. c. Compute the interstitial velocity.
Transcribed Image Text:SIT E. A sample of coarse grained soil 50 mm in diameter and 150 mm long was tested in a constant-head apparatus. The soil sample was prepared at a void ratio of 1.5. The total head was kept constant at 300 mm and the amount of water collected in 4 sec was 50 cm³. The test was made at 22°C. a. Compute the coefficient of permeability in cm/s at the test temperature. b. Compute the coefficient of permeability in cm/s at 20°C. c. Compute the interstitial velocity.
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