Problems 3.2 The moist unit weight of a soil is 17.8 kN/m³ and the moisture content is 14%. If the specific gravity of the soil solids is 2.69, calculate the following: a. Dry unit weight b. Void ratio c. Degree of saturation 3.3 Refer to Problem 3.2. For a unit volume of the soil, determine the various quantities of the phase diagram shown in Figure 3.13. W = Weight Volume Ww= Vw = V = W₁ = Air Water Solid Figure 3.13 3.4 During a compaction test in the geotechnical laboratory, the students co= pacted a clayey soil into a cylindrical mold 4 in. in diameter and 4.58 in. height. The phed 4 lb. and it had a moistu