A river 2m deep and45m wide is flowing at the rate of 3Km/h.Find the quantity of water that runs into the sea per minute.
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The quantity of water that is running in the river=Volume of the river
h=2m
b=45m
3km/h=3*5/18m/s=5/6m/s
therefore in one sec 5/6m of water flows in the river
l=5/6m
volume=lbh=2*45*5/6
=15*5=75cu.m=75000litres
h=2m
b=45m
3km/h=3*5/18m/s=5/6m/s
therefore in one sec 5/6m of water flows in the river
l=5/6m
volume=lbh=2*45*5/6
=15*5=75cu.m=75000litres
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