Question: ii . A channel of rectangular cross - section conveys water at the rate of 9 . 2 m 3 s e c flowing at

ii. A channel of rectangular cross-section conveys water at the rate of 9.2m3sec flowing at a velocity of 1.25msec.
Find the gradient required for uniform steady flow if the cross section area is designed for maximum discharge.
ii . A channel of rectangular cross - section

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