Table 1 07. 



WEIGHT IN GRAMS OF ONE CUBIC CENTIMETER OF AIR. 



, . ^ <) h 5 — 0.3786- 



Humidity and pressure terms conibiued : ~- = -7- = • 



•' ^ S^ 760 760 



J5= Barometric pressure in mm. ; ^^ Vapor pressure in mm. 



Bmithsonian Tables. 



236 



