Question: Find the normal depth yn for the triangular channel shown in Fig. P7.7 is S0 = 0.0005 m/m, Q = 40 m3/s, and n =

Find the normal depth yn for the triangular channel shown in Fig. P7.7 is S0 = 0.0005 m/m, Q = 40 m3/s, and n = 0.030?

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