Civil Engineering (CE) Exam > Civil Engineering (CE) Questions > The dry density of a soil is 1.5 g/cc. if the...
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The dry density of a soil is 1.5 g/cc. if the saturation water content is 50%, then its saturated density and submerged density would, respectively, be
- a)1.5g/cc and 1.0 g/cc
- b)2.0 g/cc and 1.0 g/cc
- c)2.25g/cc and 1.25 g/cc
- d)2.0 g/cc and 1.50 g/cc
Correct answer is option 'C'. Can you explain this answer?
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The dry density of a soil is 1.5 g/cc. if the saturation water content...
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The dry density of a soil is 1.5 g/cc. if the saturation water content...
Question Analysis:
In this question, we are given the dry density and saturation water content of a soil. We need to determine the saturated density and submerged density of the soil.
Given Data:
- Dry density of soil = 1.5 g/cc
- Saturation water content = 50%
Saturated Density:
The saturated density of a soil is the density of the soil when it is fully saturated with water. It can be calculated using the following formula:
Saturated density = Dry density / (1 - Water content)
In this case, the dry density is given as 1.5 g/cc and the water content is 50%. Substituting these values into the formula, we get:
Saturated density = 1.5 g/cc / (1 - 0.50) = 1.5 g/cc / 0.50 = 3 g/cc
Therefore, the saturated density of the soil is 3 g/cc.
Submerged Density:
The submerged density of a soil is the density of the soil when it is submerged in water. It can be calculated using the following formula:
Submerged density = Saturated density - Unit weight of water
The unit weight of water is the weight of one cubic centimeter of water, which is equal to 1 g/cc. Substituting the values into the formula, we get:
Submerged density = 3 g/cc - 1 g/cc = 2 g/cc
Therefore, the submerged density of the soil is 2 g/cc.
Conclusion:
The saturated density of the soil is 3 g/cc and the submerged density of the soil is 2 g/cc. Therefore, the correct answer is option C: 2.25 g/cc and 1.25 g/cc.
In this question, we are given the dry density and saturation water content of a soil. We need to determine the saturated density and submerged density of the soil.
Given Data:
- Dry density of soil = 1.5 g/cc
- Saturation water content = 50%
Saturated Density:
The saturated density of a soil is the density of the soil when it is fully saturated with water. It can be calculated using the following formula:
Saturated density = Dry density / (1 - Water content)
In this case, the dry density is given as 1.5 g/cc and the water content is 50%. Substituting these values into the formula, we get:
Saturated density = 1.5 g/cc / (1 - 0.50) = 1.5 g/cc / 0.50 = 3 g/cc
Therefore, the saturated density of the soil is 3 g/cc.
Submerged Density:
The submerged density of a soil is the density of the soil when it is submerged in water. It can be calculated using the following formula:
Submerged density = Saturated density - Unit weight of water
The unit weight of water is the weight of one cubic centimeter of water, which is equal to 1 g/cc. Substituting the values into the formula, we get:
Submerged density = 3 g/cc - 1 g/cc = 2 g/cc
Therefore, the submerged density of the soil is 2 g/cc.
Conclusion:
The saturated density of the soil is 3 g/cc and the submerged density of the soil is 2 g/cc. Therefore, the correct answer is option C: 2.25 g/cc and 1.25 g/cc.
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The dry density of a soil is 1.5 g/cc. if the saturation water content is 50%, then its saturated density and submerged density would, respectively, bea)1.5g/cc and 1.0 g/ccb)2.0 g/cc and 1.0 g/ccc)2.25g/cc and 1.25 g/ccd)2.0 g/cc and 1.50 g/ccCorrect answer is option 'C'. Can you explain this answer?
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The dry density of a soil is 1.5 g/cc. if the saturation water content is 50%, then its saturated density and submerged density would, respectively, bea)1.5g/cc and 1.0 g/ccb)2.0 g/cc and 1.0 g/ccc)2.25g/cc and 1.25 g/ccd)2.0 g/cc and 1.50 g/ccCorrect answer is option 'C'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about The dry density of a soil is 1.5 g/cc. if the saturation water content is 50%, then its saturated density and submerged density would, respectively, bea)1.5g/cc and 1.0 g/ccb)2.0 g/cc and 1.0 g/ccc)2.25g/cc and 1.25 g/ccd)2.0 g/cc and 1.50 g/ccCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The dry density of a soil is 1.5 g/cc. if the saturation water content is 50%, then its saturated density and submerged density would, respectively, bea)1.5g/cc and 1.0 g/ccb)2.0 g/cc and 1.0 g/ccc)2.25g/cc and 1.25 g/ccd)2.0 g/cc and 1.50 g/ccCorrect answer is option 'C'. Can you explain this answer?.
The dry density of a soil is 1.5 g/cc. if the saturation water content is 50%, then its saturated density and submerged density would, respectively, bea)1.5g/cc and 1.0 g/ccb)2.0 g/cc and 1.0 g/ccc)2.25g/cc and 1.25 g/ccd)2.0 g/cc and 1.50 g/ccCorrect answer is option 'C'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about The dry density of a soil is 1.5 g/cc. if the saturation water content is 50%, then its saturated density and submerged density would, respectively, bea)1.5g/cc and 1.0 g/ccb)2.0 g/cc and 1.0 g/ccc)2.25g/cc and 1.25 g/ccd)2.0 g/cc and 1.50 g/ccCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The dry density of a soil is 1.5 g/cc. if the saturation water content is 50%, then its saturated density and submerged density would, respectively, bea)1.5g/cc and 1.0 g/ccb)2.0 g/cc and 1.0 g/ccc)2.25g/cc and 1.25 g/ccd)2.0 g/cc and 1.50 g/ccCorrect answer is option 'C'. Can you explain this answer?.
Solutions for The dry density of a soil is 1.5 g/cc. if the saturation water content is 50%, then its saturated density and submerged density would, respectively, bea)1.5g/cc and 1.0 g/ccb)2.0 g/cc and 1.0 g/ccc)2.25g/cc and 1.25 g/ccd)2.0 g/cc and 1.50 g/ccCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Civil Engineering (CE).
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ample number of questions to practice The dry density of a soil is 1.5 g/cc. if the saturation water content is 50%, then its saturated density and submerged density would, respectively, bea)1.5g/cc and 1.0 g/ccb)2.0 g/cc and 1.0 g/ccc)2.25g/cc and 1.25 g/ccd)2.0 g/cc and 1.50 g/ccCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Civil Engineering (CE) tests.
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