A container with saturated soil has a mass of 107 g. After being dried, it weighs 98g.the soil has a specific gravity of 2.70. the container alone weighs 45g. Determine the moist unite weight, dry unit weight and saturated unit weight of the soil.

An extended layer of soil with homogeneous rounded grains has 10% of the material finer than 0.007 mm. The constant to be adopted to determine its permeability has been recommended as 750. What is its permeability?

For soil in natural state, given e - 0.8, w=24%, and Gs = 2.68. (a) Determine the bulk unit weight, dry unit weight, and degree of saturation. (b) If the soil is made completely saturated by adding water, what would its moisture content be at that time? Also find the saturated unit weight.

(1). What is the phenomenon of liquefaction of the soil?(2). Explain the liquefaction phenomenon of the soil body by the principle of the soil mechanics.