題組內容

3.Given a water vapor density 612f0e54287ce.jpg, the molecular mass of dry air612f0e76e1f52.jpg, amospheric pressure P = 100 kPa, and air temperature is T = 300 K, answert ver the followin lowing questions. (20 pt)

(b) What is the density of dry air 612f0ea251afd.jpg?(5 pt)