Mathematics · Fluid Mechanics
In a triangular channel, the top width and depth of flow are 2.0 m and 0.9 m, respectively. If the velocity measurements indicated velocities of 0.60 m/s and 0.40 m/s at 18 cm and 72 cm below the water surface, what is the discharge in the channel using the two-point method for average velocity?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 10.45 m3/s✓
- 20.80 m3/s
- 31.80 m3/s
- 40.90 m3/s
Correct answer
0.45 m3/s
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