Mathematics · Fluid Mechanics
A rectangular channel is 5 m wide and 3 m deep. Water is flowing in the channel at a depth of 2.5 m. The hydraulic radius (in meters) is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12.00
- 20.50
- 31.25✓
- 41.50
Correct answer
1.25
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