Question: Fluid flows from position 1 in a pipe network to position 2. At position 1, the pipe diameter is 20 mm while at position

Fluid flows from position 1 in a pipe network to position 2. At position 1, the pipe diameter is 20 mm while at position 2, the pipe diameter is 40 mm. Position 2 is at an elevation that is 10 m higher than position 1. Calculate the pressure difference P2 - P1. Assume the density of the fluid is 1000 kg/m3

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