11.ANSWER:
The answer is as shown in the below handwritten notes:

11. Given a fine, dry sand with an in-place unit weight of 18.28%. The specific gravity...
the only question to answer are
2-5
2-7
2-10
2-17
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CHAPTER Two 2-3. An undisturbed chunk of soil has a wet weight of 62 lb and a volume of o.s6 ft. When dried out in an oven, the soil weighs S0 Ib. If the specific gravity o solids is found to be 2.64, determine the water con- tent, wet unit weight of soil, dry unit soil. 2-13. The wet unit weight of a soil sample is 18.55...
An undisturbed sample of clay has a void ratio of 0.3, a specific gravity of 2.72 and a saturated unit weight of 125 pcf. What is the wet mass and dry mass in kg? A saturated sample of undisturbed clay has a wet mass of 350 kg and a dry mass of 200 kg. What is the required volume to give a specific gravity of solids of 2.7? A soil has the following characteristics: percentage fines, F 45% liquid limit...
1). A loose, uncompacted sand fill 6 ft in depth has a relative density of 40%.Laboratory tests indicated that the minimum and maximum void ratios of the sand are 0.46 and 0.90, respectively. The specific gravity of solids of the sand is2.65.a). What is the dry unit weight of the sand?.b). If the sand is compacted to a relative density of 75%, what is the decrease in thickness of the 6-ft fill?.
A soil specimen has a unit weight of 17.6 kN/m, the specific gravity of the solids is 2.70, and the water content is 30%. The void ratio of the soil specimen is most nearly O (A) 0.67 O (B) 0.74 O (C) 0.86 O (D) 0.96 Next > Pause < Prev
Problem 3 The dry density of a soil is 1780 Kg/m³ . Given Specific gravity of soil solids is 2.68, what would be the moisture content of the soil when saturated?
Void ratio for a rate of compaction of 95.0% the soil
solids have a specific gravity of 2.78.
Modified Proctor Test 130.0 125.0 120.0 Dry Unit Weight (pcf) 115.0 110.0 105.0 0.0 5.0 15.0 20.0 10.0 w (%)
The bulk unit weight of a dry soil with void ratio 0.63 is 16.5 kN/m3. Its Specific gravity is most likely a) 2.52 b) 2.63 c) 2.74 d) 1.92
2. A 63.7% saturated sample of soil has a dry density of 1680 kg/m 3 and a porosity of 37%. Find the void ratio and the specific gravity of the solids.
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this for sand
(b) A soil sample from a proposed road construction in Segamat, Johor was sent to a Geotechnical Laboratory UTHM, for a compaction test. The results of compaction test obtained using modified Proctor compaction test is shown in Figure Q4 (b). 3 hi HELP ME! Predict the maximum dry density (Pmax), optimum moisture content (OMC), the dry density at 95% compaction and the range of moisture content at 95% compaction on dry...
A sandy soil has a maximum void ratio (emax) of 0.63 and a minimum void ratio (emin) of 0.36. The soil is compacted to a dry unit of 17.8 Kn/m at a moisture content of 1896. The specific gravity of the solids is 2.7. What is the relative density of the soil after compaction?