Water flows steadily through a horizonta...

Water flows steadily through a horizontal pipe of variable cross-section. If the pressure of water is `p` at a point where the velocity of flow is `v`, at another point (pressure `p'`), where the velocity of flow in `etav` : The following statements are given below

`P+ 2 rho v^(2)`

`P - 2 rho v ^(2)`

`P + 3/2 rhov^(2)`

`P - 3/2 rho v^(2)`

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