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Answer to Question #280296 in Physics for jack

Question #280296


7. What is the mass of a cubic meter of air at 20oC at sea level?


1
Expert's answer
2021-12-17T18:15:54-0500

"pV=\\frac{m}{M}RT\\to101325\\cdot1=\\frac{m}{0.02896}\\cdot8.31\\cdot293\\to"


"m=1.21 \\ kg" . Answer





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