Table 95. 



WEIGHT IN CRAMS OF ONE CUBIC CENTIMETER OF AIR. 



~ . 0.001293015 _ , 



Temperature term: 5 / = — ■ -p2-^ — . Fahrenheit temperatures. 



1 + 0.0020389 (t — 32 ) ^ 



I cubic centimeter of dry air at the temperature 32°F. and pressure 760 mm., under the 

 standard value of gravity, weighs 0.00129305 gram. 



Smithsonian Tables. 



220 



