What is the absolute pressure in the tank

Reference no: EM13511517

An open-tube mercury manometer is used to measure the pressure in an oxygen tank.

(a) When the atmospheric pressure is1140mbar, what is the absolute pressure (in Pa) in the tank if the height of the mercury in the open tube is26.0cm higher than the mercury in the tube connected to the tank.

(b) What is the absolute pressure if the open tube mercury height is instead4.3cm lower than the mercury in the tube connected to the tank.

Reference no: EM13511517

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