TABLE 116. 135 



COEFFICIENT OF VISCOSITY OF GASES. 



Temperature Coefficients. 



If m=the viscosity at f> C., /io=the vicosity at o, a= the coefficient of expansion, |3, 7, and 

 = coefficients independent of t, then 



(I) fAt=fjLo(i-\-a/)n. (Meyer, Obermayer, Puluj, Breitenbach.) 



(II) *=Ato(i+/8/). (Meyer, Obermayer.) 



(Ill) =/io(i-fa/)*(i-r-7/) 2 . (Schumann.) 



(IV) =, 



J-. (Sutherland.) 



Compiled from Landolt-Bornstein-Meyerhoffer's Physikalisch-chemische Tabellen. 

 SMITHSONIAN TABLES. 



