A hydraulic jump is formed when

1.	A hydraulic jump is formed when
A.	a subcritical flow meets a supercritical flow.
B.	a subcritical flow meets a subcritical flow.
C.	a supercritical flow meets a supercritical flow.
D.	a supercritical flow meets a subcritical flow.
Answer» E.

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A hydraulic jump is formed when

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