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1. |
In a rectangular channel, the depths of flow before and after the hydraulic jump are respectively 0.2 m and 1.2 m. What is the energy loss in the jump ? |
A. | 1.042 m |
B. | 2.084 m |
C. | 3.126 m |
D. | 4.168 m |
Answer» B. 2.084 m | |