2. A sand soil 8.5 meters thick is composed of dry layer and a saturated layer due to the water table located at 3.5 meters below the ground level. The Dry part of sand has Gs=2.66 and porosity of 37.89% and below the water table, it has a void ratio and specific gravity of 0.48 and 2.67 respectively. 2.1. Solve the effective stress of the soil developed at 3.5 m below the ground level. a. 64.84 Kpa b. 56.74 Kpa c. 73.08 Kpa d. 47.16 Kpa The effective stress at the bottom most part of the soil is.. a. 115.64 Kpa b. 120.31 Kpa c. 76.80 Kpa d. 137.50 Kpa At what height the ground water table will rise so that the effective stress at the bottom most of the soil will be 104 Kpa. a. 2.65 m b. 1.87 m c. 1.40 m d. 1.32 m 2.2. 2.3.

Q: Consider the function f : Z-> Z defined as f (x) = x - 1, if x is odd x + 1, if x is even. Is f…

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Sediment transport

Sediment transport or Soil transport is the movement of solid particles, usually due to the combination of gravitational forces acting on the sediment, and the movement of the liquid at which the sediment enters. Soil erosion occurs in natural systems where the particles are sandstones (sand, rocks), mud, or clay; the liquid is air, water, or ice; and the gravitational force that works to move particles to the landing surface. Sediment transportation or soil migration due to the movement of liquids occurs in rivers, lakes, lakes, oceans, and other bodies of water as a result of currents and waves. Transportation is also caused by glaciers as they flow, and to places on earth under the influence of wind. Soil erosion due to gravity alone is possible in most sloping areas, including hills, scarves, cliffs, and the continental shelf — the continental boundary of the slope.