A physics lecture room has a volume of 205 m3m3 .
Calculate the particle density-that is, the number
of N2N2 molecules per cubic centimeter.
Express your answer to three significant figures and include the
appropriate units.
particle density =
nothing
molecules/cm3molecules/cm3
SubmitRequest Answer
Part C
Calculate the mass of the air in the room.
Express your answer to three significant figures and include the
appropriate units.
m =
A physics lecture room has a volume of 205 m3m3 . Calculate the particle density-that is, the number of N2N2 molecules p
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