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Arigid tank is divided into two equal parts by a partition. one part of the tank contains 3 kg of compressed liquid water at 400 kpa and 60°c while the other part is evacuated. the partition is now removed, and the water expands to fill the entire tank. determine the entropy change of water during this process, if the final pressure in the tank is 40 kpa. use steam tables.

Ln finding the density of liquid why is the method of using a density bottle more accurate than the one of using a measuring cylinder

Why would an orange roll of your cafeteria tray if you stopped suddenly