Tables 524 and 525 

 DIELECTRIC CONSTANT OF LIQUIDS 



TABLE 524. — Temperature Coefficients of the Formula: 

 Z?, = A[l-a(/ — 0)+0(/-0)2] 



445 



Amyl acetate . . 

 Aniline .... 

 Benzene. . . . 

 Carbon bisulphide 



Chloroform . 

 Ethyl ether 

 Methyl alcohol 

 Oils: Almond 



Castor . 



Olive . 



Paracrine 

 Toluene 



Water 



Meta-xylene 



0.0024 



0.00351 



0.00106 



0.000966 



0.000922 



0.004 ' ° 



0.00459 



0.0057 



0.00163 



0.01067 



0.00364 



0.000738 



0.00092 1 



0.000977 



0.004474 



0.004583 



0.00436 



0.000817 



0.00000S7 



0.00000060 

 0.000015 



0.000026 



0.0000072 



0.00000046 



0.0000117 



Temp, 

 range, ° C. 



IO-4O 



20-lSl 

 22-l8l 



O-13 



20-l8l 



5-20 



O-76 



4-25 

 20-l8l 



Authority. 



Lowe. 

 Katz. 



Hasenohrl. 



Ratz. 



Tangl. 



Ratz. 

 Drude. 

 Hasenohrl. 

 Heinke, 1896. 



Hasenohrl. 



Ratz. 



Tangl. 



Heerwagen. 



Drude. 



Coolidge. 



Tangl. 



(See Table 520 for the signification of the letters.) 



TABLE 525. — Dielectric Constant of Liquefied Gases 



A wave-length greater than 10000 centimeters is designated by 00. 



Smithsonian Tables. 



