The sequent depth ratio of a hydraulic jump in a rectangular horizontal channel is 10.30. The Froude Number at the beginning of the jump is

An engineer will model this flow of water as steady and inviscid. The parameters are Q = 0.14 m³/min and A = 12 cm². What is the depth h in cm? (a) 3 (b) 5 (c) 8 (d) 10 (e) 19 Q h

4.65. Derive an expression relating the conjugate depths in a hydraulic jump when the slope of the channel is equal to So. [Hint: Assume that the length of the jump is equal to 5y2, and that the shape of the jump between the upstream and downstream depths can be approximated by a trapezoid.]

A hydraulic jump is formed in a 2 m wide channel which is horizontal and the post-jump depth and rectangular frictionless. velocity are 0.8 m and 1 m/s, respectively. The pre- jump velocity is?