In open channel flow in a rectangular channel, the ratio between the
critical depth and the initial depth, when a hydraulic jump occurs is
(A) 0.5
(B) 0.84
(C) 1.84
(D) 1.25
critical depth and the initial depth, when a hydraulic jump occurs is
(A) 0.5
(B) 0.84
(C) 1.84
(D) 1.25