Physics · Fluid Mechanics
Chezy's coefficient (C) is related to Manning's roughness coefficient (n) and hydraulic radius (R) as:
- 1C = 1 n R 1/6✓
- 2C = 1 n R 5/6
- 3C = 1 n R 2/3
- 4C = 1 n R 1/3
Correct answer
C = 1 n R 1/6
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