Calculate the value of rate of change of specific energy for a triangu – McqOptions

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1.	Calculate the value of rate of change of specific energy for a triangular channel having depth 3.5m and the side slope is 1H:2V. Given:V = 2.5 m/s, dy/dx=8.6 10^-4.
A.	3.47 10<sup>-4</sup>m
B.	4.47 10<sup>-4</sup>m
C.	5.47 10<sup>-4</sup>m
D.	6.47 10<sup>-4</sup>m
Answer» D. 6.47 10<sup>-4</sup>m

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