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Q: Calculate the permanent welting point of the depth of water in the root zone at the permanent welting point per meter dept of soil in 0.4 m the dry density of the soil is 16 kN/m³.
  • A. 0.025
  • B. 0.245
  • C. 0.4
  • D. 0.64
Correct Answer: Option B -
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Explanations:

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