The dimensions of a rectangular channel section are 3m in width and 1m – McqOptions

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1.	The dimensions of a rectangular channel section are 3m in width and 1m in depth. Calculate the average shear stress if the bed slope of the channel is 1 in 500.
A.	9.772 N/m<sup>2</sup>
B.	10.772N/m<sup>2</sup>
C.	11.772N/m<sup>2</sup>
D.	12.772N/m<sup>2</sup>
Answer» D. 12.772N/m<sup>2</sup>

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