Physics · Fluid Mechanics
If y 1 and y 2 are the depths of flow before and after a hydraulic jump in a rectangular channel, then the loss of energy (E L ) is given by which of the following expressions?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1(y 2 - y 1 ) 3 8y 1 y 2
- 2(y 2 - y 1 ) 3 4y 1 y 2✓
- 3(y 2 - y 1 ) 3 y 1 y 2
- 4(y 2 - y 1 ) 2 y 1 y 2
Correct answer
(y 2 - y 1 ) 3 4y 1 y 2
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