The empty cylinder of a soil-coring tool weighs 83.23 g, and holds a total volume of 334 cm3. When filled with undisturbed, bulk soil from the field, this cylinder plus the soil initially weighs 588.57 g. After oven-drying (105 C overnight), the cylinder plus soil weighs 514.92 g. Please assume an average particle density of 2.65 g/cm3 for this soil. When the soil was freshly sampled, what percentage of the total pore space in this sample was air-filled? Your Answer: Answer units
The empty cylinder of a soil-coring tool weighs 83.23 g, and holds a total volume of 334 cm3. When filled with undisturbed, bulk soil from the field, this cylinder plus the soil initially weighs 588.57 g. After oven-drying (105 C overnight), the cylinder plus soil weighs 514.92 g. Please assume an average particle density of 2.65 g/cm3 for this soil. When the soil was freshly sampled, what percentage of the total pore space in this sample was air-filled? Your Answer: Answer units
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:The empty cylinder of a soil-coring tool weighs 83.23 g, and holds a total volume of
334 cm3. When filled with undisturbed, bulk soil from the field, this cylinder plus
the soil initially weighs 588.57 g. After oven-drying (105 C overnight), the cylinder
plus soil weighs 514.92 g. Please assume an average particle density of 2.65 g/cm3
for this soil. When the soil was freshly sampled, what percentage of the total pore
space in this sample was air-filled?
Your Answer:
Answer
units
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