Question: ( 3 0 ) 2 m wide rectangular channel ( n = 0 . 0 2 ) flow rate is 2 0 . 0 m

(30)2m wide rectangular channel (n=0.02) flow rate is 20.0m3s. A horizontal datum is assumed 4.0m below the channel bed at a certain point. Find Sc (critical slope), total energy and specific energy?
( 3 0 ) 2 m wide rectangular channel ( n = 0 . 0

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