A rectangular channel 3 m wide carries 10 m3 /s at a depth
Chapter 10, Problem 10.4(choose chapter or problem)
A rectangular channel 3 m wide carries \(\mathrm{10 ~m^3 /s}\) at a depth of 2 m. Is the flow subcritical or supercritical? For the same flowrate, what depth will give critical flow?
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