Physics · Fluid Mechanics
The most hydraulically efficient or economical channel cross-section is the one which has a:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Minimum roughness coefficient
- 2Maximum depth of flow
- 3Maximum area for a given perimeter
- 4Minimum wetted perimeter for a given area✓
Correct answer
Minimum wetted perimeter for a given area
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