in the Use of Bi filar Suspensions. 

 Table III. 



445 





Jc. 



D. 



Weight. 



T -1/2 



•21 

 •21 



•22 

 •24 

 •24 

 •21 



•043 

 •053 

 •057 

 •052 

 042 

 •045 



(2) 



(3) 



U) 



(2) 

 (1) 

 (3) 



T = l 



T = 2 



T-5 



T-7 



T-9 





Mean 



'22 



•049 







A set of curves for equation (8) with the above mean 

 values of k and D are shown in fig. 1. The crosses represent 

 the experimental results, and show how closely our results 

 agree w T ith the theoretical curves. For T=l/2 quite an 



Fiff. 1. 



•01-0 

 •C30 

 •0£0 



•oio 





 --010 



■o-o 



~s 





•030 



"1 





•020 





/T-5 



•010 



- * 







H , 







. 7 



?4-5673SI0 



•010 



7". J N MINUTES 





1 





•020 





o.-,o 







03C 

 030 



oec 



•010 







-010 L- 



■oq-o 



030 



020 



•010 







-010 



-020 



-030 



23456789 10 

 7 IN MINUTES 



CM 



f t-> 



- 







c:o 



§ 



C 







■020 



.§ 

 § 



/ 



T=2 



CIO 



-iV 











y , 



, , 





/ e 



3 4 



S G 7 8 9 lO 









r //v M MUTES 



010 









appreciable error may have been introduced by assuming 

 the time of reversals to be instantaneous, and in the case of 

 T = 9 the early creep is so rapid as to render it difficult to 

 get the first two points in time. 



