Civil Engineering > GATE 2023 SET-1 > Open Channel Flow
A very wide rectangular channel carries a discharge (Q) of 70 $m^{3}/s$ per meter width. Its bed slope changes from 0.0001 to 0.0009 at a point P, as shown in the figure (not to scale). The Manning's roughness coefficient of the channel is 0.01. What water surface profile(s) exist(s) near the point P?
Correct : 1
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