In deriving the equation for the hydraulic jump in a rectangular channel in terms of the conjugate depths and the initial Froude number.

gradually varied flow equation is used

continuity equation and energy equation are used

continuity equation and momentum equation are used

equations of continuity, mementum and energy are used

In deriving the equation for the hydraulic jump in a rectangular chann

1.	In deriving the equation for the hydraulic jump in a rectangular channel in terms of the conjugate depths and the initial Froude number.
A.	continuity equation and energy equation are used
B.	continuity equation and momentum equation are used
C.	equations of continuity, mementum and energy are used
D.	gradually varied flow equation is used
Answer» D. gradually varied flow equation is used

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In deriving the equation for the hydraulic jump in a rectangular channel in terms of the conjugate depths and the initial Froude number.

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