The density of air is 1.3kg/m3 calculate the mass of air in the room
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The volume of the room is as V = L×B×H = 5×3×4 = 60m3
we know, Mass = Density × Volume.
Given that the density = 1.3kg/m3.
So, Mass of the air = 1.3×60kg.
Hence, Mass of the air enclosed in the room is 78kg.
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