The mass of 1m3 of dry air
The mas of 1m3 of dry air at standard temperature and pressure is 1.29kg:
therefore the mass of dry air in a room 8 x 6 x 4, at an atmospheric pressure of 96kPa and a temperature of 20C is:
USING FORMULA
MASS=DENSITY x VOLUME
DENSITY MAY OBTAINED FROM AS PER COMMENT ABOVE
Robert:
You should be able to make the calculations using the information found on the website shown in the link below
Niel
