110 



Column 1 contains the temperatures; column 3 the ten- 

 sions, as deduced from Dalton's experiments ; and column 

 4 the same as given by Kamtz. 



■■ ■T ; r ' :' f 





Tab 



LE II. 





1 



2 



3 



4 







Dalton. 



Kamtz. 



60°-4 



•5345 



•5302 



•5125 



59 



2 



•4908 



•5197 



•5023 



60 





•5348 



•5232 



•5061 



59 



1 



.4855 



•5077 



•4893 



58 



4 



•4917 



•4960 



•4768 



58 



4 



•4849 



•4960 



•4768 



59 





•4980 



•5060 



•4875 



59 



4 



•4937 



•5128 



•4949 



60 



2 



•5169 



•5265 



•5093 



61 



2 



•5292 



•5444 



•5261 



61 



6 



•5445 



•5517 



•5343 



62 



2 



•5412 



•5628 



•5458 



61 



6 



•5660 



•5517 



•5343 



63 



1 



•5689 



•5798 



•5615 



64- 



3 



•5941 



•6033 



•5860 



64- 



1 



•6107 



•5993 



•5824 



64 



8 



•6311 



•6133 



•5949 



65- 





•5988 



•6173 



•5985 



65 



2 



•6054 



•6214 



•6029 



64 -8 



•6372 



•6133 



•5949 



When the corresponding numbers in the three columns 

 are compared, it will be at once observed, that the values of 

 /, investigated by the method just explained, are somewhat 

 less than those extracted from the table I have been hitherto 

 in the habit of using; but that they are considerably greater 

 than the values of Kamtz, the differences being generally 

 better than twice as great in the latter instance as in the 

 former. This will be more manifest by taking a mean of the 

 different results in column 2, and comparing it with the force 



