The hydraulic head that would produce a quick condition in a sand stratum of thickness 1.5 m, specific gravity 2.67 and voids ratio 0.67 is equal to

The hydraulic head that would produce a quick condition in a sand stra

1.	The hydraulic head that would produce a quick condition in a sand stratum of thickness 1.5 m, specific gravity 2.67 and voids ratio 0.67 is equal to
A.	1.0m
B.	1.5m
C.	2.0m
D.	3m
Answer» C. 2.0m