GATE CE 2020 Set 2 — Question 21
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Geotechnical Engineering → Soil Phase & Index Properties → Specific Gravity
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Question
A sample of dry sand, when poured into a capacity cylinder which is partially filled with water, displaces of water. The density of water is . The specific gravity of the sand is
Correct answer
(B) 2.66
Solution
Specific gravity () is the ratio of the weight of a given volume of solids to the weight of an equivalent volume of water at a standard temperature.Given:
- Weight of dry sand solids () =
- Volume of water displaced = Volume of solids () =
- Density of water () =
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