Question

A rectangular, irrigation channel with slope 0.0008 needs to be extended and cut through ashort section of rock outcropping (n = 0.032). If the width needs to be twice the

depth,determine the depth (in m) for a discharge of 50.5 m /sec.%3D a. 5.57 b. 3.60 С. 2.61 d. 4.18

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