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Physics, 19.10.2019 01:30 cnejcnefjvefven47
Apiston-cylinder system which contains 0.005 g of air is initially at a pressure of 140 kpa and a temperature of 50 °c. later, the 2.0 cm diameter piston is slowly moved downward a distance of 5.76 mm, compressing the air in the cylinder. determine the required heat transfer from the system in [j] in order to maintain the cylinder pressure at a constant value.
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Apiston-cylinder system which contains 0.005 g of air is initially at a pressure of 140 kpa and a te...
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