m m pV P F F PA Pgauge P Po P Po pg F Pfluid9 Vsubmerged A V

Last updated: 6/4/2023

m m pV P F F PA Pgauge P Po P Po pg F Pfluid9 Vsubmerged A V t Po 1 atm 1 0 x 105 Pa Pwater 1000 kg m g 9 8 m sec Acircle Tr Volume Flow Rate 1 1 Av A1v1 A202 P p v pgy P 3p v pgy2 Water 15 0 cm Mercury Water B Oil Barrier Problem 1 In the figure aboe on the left a U shaped tube open to the air at both ends contains some mercury the density of mercury is pm 13 600 kg m A quantity of water is carefully poured into the left arm of the U shaped tube until the vertical height of the water column is 15 0 cm a What is the gauge pressure at the water mercury interface Answer 1470 Pa b Calculate the vertical distance h from the top of the mercury in the righthand arm of the tube to the top of the water in the left hand arm Answer 13 9 cm