A rectangular channel has depth of 1m and width of 2m, calculate the r – McqOptions

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1.	A rectangular channel has depth of 1m and width of 2m, calculate the rate of change of depth if the rate of change of specific energy is 2×10-5m. Given: Fr=0.48.
A.	0.60×10-5m
B.	1.60×10-5m
C.	2.60×10-5m
D.	3.60×10-5m
Answer» D.

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