G Water discharging into a 11m wide rectangular channel from a sluice gate is observed to have undergone a hydraulic jump. The flow depth and velocity before the jump are 0.8m and 7.5 m/s, respectively. Determines)the flow depth after the hydraulic jump)the Froude number after the jumpc)the energy loss through the jump d)the flow condition upstream and downstream of the jump (subcritical or supercritical).