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A long evacuated tube has a cross-sectional area of 2.40 × 10-3 m2 and is permanently sealed at one end but can be opened at the other. When the tube is opened while oriented vertically with its open end just below the surface of the liquid in a large open beaker, the liquid rises to a height of 1.33 m in the tube.

Part A

If the air pressure in the room is 1.00 atm, what is the mass density of the liquid?

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