Question: Air, which can be regarded in this problem as a diatomic perfect gas with M W = 2 9 g m o l , is

Air, which can be regarded in this problem as a diatomic perfect gas with MW=29gmol, is exiting through a small nozzle from a high-pressure vessel at T=20C to atmospheric pressure at a linear velocity of 100ms. Estimate the temperature of the air just downstream of the nozzle.

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