2. Water discharging into a 10-m-wide rectangular horizontal channel from a sluice gate is observed to have undergone a hydraulic jump. The flow depth and velocity before the jump are 0.9 m and 9 m/s, respectively. Determine (i) the flow depth and the Froude number after the jump, (ii) the head loss, and (i) the dissipation ratio (hint: Watch "Chapter 10-water discharge.mp4" where it is solved)

Fig: 1