Neglecting any loss in the gradual reduction in width

Reference no: EM13538110

A rectangular channel n=0.012, 3.05m wide laid on a slope of 0.0049 carries 13.6 m^3/s. The channel is to be contracted to produce critical flow. What width of contracted section will accomplish this, neglecting any loss in the gradual reduction in width?

Reference no: EM13538110

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