1.

A recrangular channel 10 m wide corries a dischargeof 30 m3ls. It is lald at a slope of o.ool.If at a section in this channel the depth is 1.6mhouo for Cupstream or downstream) From the sectionecill the depth be 2.0 m? Take manning's constant0.015.​

Answer»

Answer:

A 10 m wide rectangular channel CARRIES a discharge of 20 m3/s under critical condition. USING G = 9.81 m/s2, the SPECIFIC energy (in m, up to TWO decimal places) is ___1.11____



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