An air pump has a cylinder 0.220 m long with a movable piston. The pump used to compress air from the atmosphere (at abs

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An Air Pump Has A Cylinder 0 220 M Long With A Movable Piston The Pump Used To Compress Air From The Atmosphere At Abs 1 (52.94 KiB) Viewed 41 times

An air pump has a cylinder 0.220 m long with a movable piston. The pump used to compress air from the atmosphere (at absolute pressure 1.01 x 105 Pa) into a very large tank at 3.60 x 105 Pa gauge pressure. (For air, Cv = 20.8 J/mol. K.) Part A The piston begins the compression stroke at the open end of the cylinder. How far down the length of the cylinder has the piston moved when air first begins to flow from the cylinder into the tank? Assume that the compression is adiabatic. Express your answer with the appropriate units. 1= Part B Submit Request Answer ■μA Value ▾ Part C Submit If the air is taken into the pump at 27.0°C, what is the temperature of the compressed air? Express your answer in Celsius degrees. {—| ΑΣΦ W = Request Answer Submit μA Units How much work does the pump do in putting 25.0 mol of air into the tank? Express your answer with the appropriate units. Value Request Answer ? Units ? °C ?