Pressure in Fluid#!#Pascal Law

Pascal's Law

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Pressure Exerted By Fluids

State the law of transmission of pressure (Pascal's Law) in fluids.

A fluid is flowing through a horizontal pipe of verying cross - section, with speed v ms^(-1) at a point where the pressure is P Pascal . At another point where pressure is P/2 Pascal its speed is V ms^(-1) . If the density of the fluid is rho " kg "m^(-3) and the flow is stremline, then V is equal to :