أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
a) less than specific gravity of soilb) equal to specific gravity of soilc) greater than specific gravity of soild) independent of specific gravity of soil
G = ys/yw = (Ws/Vs)/(Ww/Vw) -------------------------- (1)
e = Vv/Vs
substituting Vs value in (1)
we get
Ww/Vw x G = eWs/Vv
or Ww/Ws x G = eS
or
eS/G =1
S =1
therefore e = G