# Calculating the Weight of Air in a Room

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Calculate the weight of air (in pounds) contained within z room 20 ft long, 15 ft wide, and 8 ft high. Assume standard sea atmospheric pressure and temperature of 2116 lb/ft2 and 59 deg F, respectfully.

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#### Solution Preview

We need to know volume and density in order to figure out the mass, and therefore the weight.

Density of air at pressure and temperature mentioned: is 0.076474 ...

#### Solution Summary

In this solution, we calculate the weight of air contained within a room of a given size based on a given atmospheric pressure and temperature.

$2.49