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V and R are the regime mean velocity and hydraulic mean depth respectively in meters. Lacey's silt factor f is?
2V²/√3 R
3V²/4R
5V²/2R
2V²/5R
LohaHridoy
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2025-01-04 04:42
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AhmedNazir
Answer: Option 3
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2022-09-01 13:21
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