Water Resources and Environmental Hydraulics · Surface Water Resources · 1 mark · Multiple choice
For flood routing: P Hydrologic routing uses continuity and momentum equations. Q Hydraulic routing uses continuity and energy equations. Choose the truth values.
Hydrologic routing normally combines continuity with an empirical storage–outflow relation. Hydraulic routing uses continuity and momentum equations, the Saint-Venant framework. P assigns momentum to the wrong category, and Q substitutes energy for the usual momentum equation. Therefore **both false, D**.
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