Water is flowing in streamline motion through a horizontal tube. The pressure at a point in the tube is p where the velocity of flow is v . At another point, where the pressure is p /2 , the velocity

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Water is flowing in streamline motion through a horizontal tube. The pressure at a point in the tube is p where the velocity of flow is v . At another point, where the pressure is p /2 , the velocity of flow is [density of water = ρ ]

TestHub · Accepted Answer

As the water is flowing through the horizontal tube, so in the streamline flow of water, the sun of static pressure and dynamic pressure is constant i , e P + 2 1 ​ ρ v 2 = 2 P ​ + 2 1 ​ ρ v 1 2 ​ ⇒ v 1 ​ = ρ P ​ + v 2 ​

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