A soil sample has a porosity of 40% and the specific gravity of solid is 2.70. If the soil is 50% saturated, the unit weight will be nearly

A soil sample has a porosity of 40% and the specific gravity of solid

1.	A soil sample has a porosity of 40% and the specific gravity of solid is 2.70. If the soil is 50% saturated, the unit weight will be nearly
A.	22 kN/m3
B.	20 kN/m3
C.	18 kN/m3
D.	16 kN/m3
Answer» D. 16 kN/m3

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A soil sample has a porosity of 40% and the specific gravity of solid is 2.70. If the soil is 50% saturated, the unit weight will be nearly

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