Answer to Question #280534 in Physics for Marww

Question #280534

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

Expert's answer

The density of air at $20^\circ \rm C$ at sea level is equal $\rho=\rm 1.2\: kg/m^3$ . Hence, the mass of a cubic meter of air

m=\rho V=\rm 1.2\: kg/m^3*1\: m^3=1.2\: kg

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