Question

A falling head test was performed on a soil specimen having a diameter of 100 mm and a height of 120 mm. the standpipe had a diameter of 12 mm, and the water level in it dropped from 550 to 410 mm in 2 h. determine the time required for the water level in the standpipe to come down to 200 mm. also, determine the height of the water level in the standpipe after a period of 24 h from the beginning of the test.

Answer 1

Answer:

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