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QUESTION
In the figure, a piston is resting on a set of stops. The cylinder initially at -30C and 45kPa. The mass of the piston is 1.2 kg and its diameter is...
In the figure, a piston is resting on a set of stops. The cylinder initially at -30°C and 45kPa. The mass of the piston is 1.2 kg and its diameter is 0.006m. Assuming atmospheric pressure is 101kPa, how much heat must be added to just lift the piston of the stops?L = 0.042m
