At a hydraulic jump, the depths at its two sides are 0.3 m and 1.2 m. The head loss in the jump is

At a hydraulic jump, the depths at its two sides are 0.3 m and 1.2 m.

1.	At a hydraulic jump, the depths at its two sides are 0.3 m and 1.2 m. The head loss in the jump is
A.	1.0 m
B.	0.8 m
C.	0.5 m
D.	0.45 m
Answer» D. 0.45 m

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At a hydraulic jump, the depths at its two sides are 0.3 m and 1.2 m. The head loss in the jump is

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