Answer:
See the answer below
Explanation:
The flow rate of a liquid/gas in a pipe is a quantity that measures the amount of liquid/gas that flows through the pipe at a given time.
In order to determine the speed of flow, the cross-sectional area of the pipe must be known because:
speed of flow = flow rate/cross-sectional area
Hence, if the flow rate of water in a pipe is 2L/s without specifying the cross-sectional area of the pipe, it says nothing about how fast the water is moving through the pipe.
It says nothing about how fast the water is moving through the pipe.
In order to determine the speed of flow, the cross-sectional area of the pipe must be known.
[tex]speed\ of\ flow =\frac{flow\ rate}{cross-sectional area}[/tex]
Hence, if the flow rate of water in a pipe is 2L/s without specifying the cross-sectional area of the pipe, it says nothing about how fast the water is moving through the pipe.
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