What density is expressed by a gas that has a mass of #42kg#, and occupies a volume of #22m^3#?

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Answer 1 · 2016-09-13T15:11:57

#42/22*kg*m^-3#.

#"Density, " rho# #=# #"Mass"/"Volume"# #=# #(42*kg)/(22*m^3)# #~=# #1.91*kg*m^-3#

What density is expressed by a gas that has a mass of #42*kg#, and occupies a volume of #22*m^3#?