Unformatted text preview: 5 ppm
Temperature inversion height = 700 m
Pressure = 1 atm
Temperature = 300 K ( For region below 700 m) 1 DU = 2.69 ( Hence 0.05 ppm = 0.05 ⁄ ) molecules of ozone per molecule of air Number of molecules of ozone per unit earth's surface area = ( ⁄ =(
= 2.44 ) ) molecules of ozone per of earth's surface earth's surface = ( ⁄ Volume of air for 1 ⁄ ⁄ )
⁄ number of molecules of air = (
= 1.71 = 0.07 molecules of air per )
of earth's surface
⁄ Concentration of ozone up-to a height of 700 m = ( ) = 3.50 DU
⁄ Fraction of ozone molecules below inversion height = ( ) = 1.426
Hence below the inversion height we have 1.426 molecules of ozone per million air molecules.
View Full Document
This note was uploaded on 02/06/2014 for the course ENG 9624 taught by Professor Tahirhusain during the Spring '13 term at Memorial University.
- Spring '13