Weight of air

What is the weight of air in the living room measuring width 8 m length 5 m and height 3.1 m? Air density is ρ = 1.2959 kg/m3.

Correct answer:

m =  160.7 kg

Step-by-step explanation:

a=8 m b=5 m c=3.1 m  ρ=1.2959 kg/m3  V=a b c=8 5 3.1=124 m3  m=ρ V=1.2959 124=160.7 kg



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