For a line showing the relation between water content and dry density for a constant degree of saturation is __________

\(ρ_d=\frac{Gρ_w}{1+\frac{wG}{S}}\)

For a line showing the relation between water content and dry density

1.	For a line showing the relation between water content and dry density for a constant degree of saturation is __________
A.	\(ρ_d=\frac{G}{1+wG}S\)
B.	\(ρ_d=\frac{Gρ_w}{wG}S\)
C.	\(ρ_d=\frac{ρ_w S}{1+wG}\)
D.	\(ρ_d=\frac{Gρ_w}{1+\frac{wG}{S}}\)
Answer» E.