Mathematics · Geotechnical Calculations
Two soil specimens with identical geometric dimensions were subjected to falling head permeability tests under identical laboratory conditions. The fall of water head was measured over the same time interval. The ratio of initial to final water head for the first specimen was 1.25. If the coefficient of permeability of the second specimen is 5 times that of the first, the ratio of initial to final water head for the second specimen is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 14.80
- 24.05
- 33.80
- 43.05✓
Correct answer
3.05
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