[clark] 



VISCOSITY OF ETHYL ETHER 



61 



The curves of Figure 10 show the constant temperature results of 

 1913. The curve for the Hquid side behaved as was expected; but the 

 curve for the vapour side showed that the decrement increased at 

 first and then decreased. This is an extremely important point and 

 it was for this reason that additional results with other tubes were 

 thought necessary. The time is in minutes. 



The following tables show the same phenomena as Figure 10. 



II. 



III. 



IV. 



