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Water at a pressure of 4xx 10^(4) Nm^(-2...

Water at a pressure of `4xx 10^(4) Nm^(-2)` flows at `2 ms^(-1)` through a horizontal pipe of `0.02 m^(2)`. What is the pressure in the smaller cross-section of the pipe?

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The correct Answer is:
`3.4xx10^(4) Nm^(-2)`
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