How many air molecules are in a single alveolus

Reference no: EM13564113

The alveoli in the lungs have an average radius of 0.125 mm and areapproximately spherical. If body temperature is 37.0 degrees C, and the pressure in the lungs is atmospheric pressure:
(a) How many air molecules are in a single alveolus?
(b) Estimate the spacing between molecules. Approximate the volumeoccupied by each molecule to be a cube.

Reference no: EM13564113

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