[MILLER] CHEMICAL LABORATORY RESEARCHES 277 



B. Smoluchowski's theory. A special theory developed on the 

 basis of Rayleigh's theory, but more general in that it is applicable 

 to liquids and solids as well as gases, and in the case of gases which 

 obey Boyle's law is equivalent to Rayleigh's theory. 



Smoluchowski : Ann. der Phys., 25, 205 (1908). 



Kamerlingh-Onnes and Keesom: Comm. from the phys. lab. at 



Leiden, No. 104b, republished in Amst. Proc, 10, 611 (1908), 



also in Ann. der Phys., 35, 591 (1911). 

 Einstein: Ann. der Phys., 33, 1275 (1910). 

 King: A modification of the Smoluchowski formula, but differing from 



it in an important respect. Read before Royal Society of Canada, 



Section III., May 1922, and to be published elsewhere. 



C. Cabannes' correction factor for use in either of the above 

 theories in case the scattered light is incompletely plane-polarized. 

 Cabannes: Jour, de Phys., (6) 1, 129 (1920); Ann. de Phys., 15, 



5 (1921). 



3. RECENT LABORATORY OBSERVATIONS ON THE SCAT- 

 TERING OF LIGHT BY HOMOGENEOUS MEDIA. 



A. Gases. 



Cabannes: Comptes rendus, 160, 62 (1915); 168,340(1919); Ann. 

 de Phys., 15, 5 (1921). This last article is the best general 

 review of the whole field of molecular scatter!n,g. 



Smoluchowski: Bull, de I'Acad. des Se. de Cracovie, page 218, 



A, (1916). 



R. J. Strutt (Lord Rayleigh) : Proc. Roy. Soc, 94A, 453 (1918); 



95A, 155 (1919); Nature, 104, 412 (1919); Proc. Roy. Soc, 



97A, 435 (1920); 98A, 57 (1920). 

 Gans: Ann. der Phys., 65, 97 (1921). 



B. Liquids. 



{a) Controversy as to whether dust-free liquids scatter light. 

 Lallemand: Comptes rendus, 69, 1294 (1869). 

 Soret: Ibid., 69, 1192 (1869). 



Spring: Rec. Trav. chim. Pays-Bas., 18, 153 and 233 (1899). 

 LoBRYDE Bruyn: Ibid., 23, 155 (1904). 

 Le Blanc and Kangro: Zeit. Elektrochemie 19, 794 (1913); see also 



Zeit. Phys. Chem., 87, 257 (1914). 

 WoLSKi: Kolloidchemische Beihefte, 13, 137 (1920). 



