Physics, 03.07.2019 04:20 Perez9126

Arigid tank contains 20 lbm of air at 20 psia and 70°f. more air is added to the tank until the pressure and temperature rise to 35 psia and 90°f, respectively. determine the amount of air added to the tank.

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Arigid tank contains 20 lbm of air at 20 psia and 70°f. more air is added to the tank until the pres...