If stream passes through a culvert, can use this calculation to determine cross-section area: ua-cam.com/video/Qd4iqL3SMkY/v-deo.html. Then multiply that by flow rate. A method for flow rate is to use fluorescent dye. Dump in eco friendly dye upstream, downstream take many samples, the velocity variation is accounted for across distribution of fluorescent dye concentrations.
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If stream passes through a culvert, can use this calculation to determine cross-section area: ua-cam.com/video/Qd4iqL3SMkY/v-deo.html. Then multiply that by flow rate. A method for flow rate is to use fluorescent dye. Dump in eco friendly dye upstream, downstream take many samples, the velocity variation is accounted for across distribution of fluorescent dye concentrations.
i am watching from Namibia for grade11 lesson preparation
thank you sir , where are you sir .
What does stage 1.64 mean in this case?
This is mid section method, can you tell
Mean section method is better than mid section method