Water is flowing through a venturimeter shown. The difference in pressure between points 1 (D = 5cm) and point 2 (D = 2cm) is measured using open tubes. If h is 60cm, %3D solve the velocity head at point 1 in meters. Use g = 9.81m/s^2. Note: Do not include units in your answers. Do not round off intermediate values and answer in four decimal places. h

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