Physics, 18.01.2021 14:00, reneebrown017

A 5 cm diameter orfice discharges fluid from a tank with a head of 5 meters. The discharge rate, Q, is measured at 0.015 m^3/s. The actual velocity at the vena contracta is 9 m/s. The coefficient of discharge is nearest to:

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A 5 cm diameter orfice discharges fluid from a tank with a head of 5 meters. The discharge rate, Q,...