A small pump is used to pump ambient air at 20°C into a 0.10 m3 tank at a constant volumetric flow rate of Q = 0.10 m3/min. The tank pressure is initially at 1 atm. Determine the time required to raise the pressure in the tank to 10 atm. Assume the gas in the tank remains at a constant temperature of 20°C. %3D

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