A valve is opened and fresh air enters the tank at a

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Reference no: EM13627771

A 20 ft3 tank contains air at 1 atm and 70F. A valve is opened and fresh air enters the tank at a constant mass flow rate of 1 lbm/min. After a while the pressure in the tank is 3 atm and 80F. How long does it take to go from state 1 to state 2?

Reference no: EM13627771

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