A river is 2 meter deep and 40 meter wide is flowing at the rate of 4.5 km/h How many cubic meters of water runs into the sea per meter?
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Given
Depth =2m
Width =40m
Flow rate=4.5km/h
Changing the flow rate in m/min
4.5x1000/60
=75m/min
So the water runs into the sea per min
=volume of water runs in 1 min
Volume =lxbxh
L=75m
B=40m
H=2m
=75x40x2
=6000m³
In litres =6000x1000
=6000000 litres.
(If it is per meter then water =40x2x1
=80m³
=80000 litres)
This is ur ans hope it will help you in case of any doubt comment below
Depth =2m
Width =40m
Flow rate=4.5km/h
Changing the flow rate in m/min
4.5x1000/60
=75m/min
So the water runs into the sea per min
=volume of water runs in 1 min
Volume =lxbxh
L=75m
B=40m
H=2m
=75x40x2
=6000m³
In litres =6000x1000
=6000000 litres.
(If it is per meter then water =40x2x1
=80m³
=80000 litres)
This is ur ans hope it will help you in case of any doubt comment below
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