[ 305 ] 



As tfte lower quantities of moifture, correfpondiag to the lower 

 Hygrometrical degrees at each degree of heat, bear to the complement 

 of each degree of heat, refpeflively, nearly the fame ratio, the 

 blanks in the foregoing table were filled up with tolerable accura- 

 cy, (until the quantities are determined by experiment) by means 

 of the firft table for temperature 65° Fahr. in which both the 

 complement and the inferior quantities were accurately determined, 

 and which I therefore call ihejiandard table. 



For, as this J}a7idard complement Jor 6<^^, is to any inferior quan^ 

 tity of moijiure^ at any hygrometrical degree in that table ■ fo is the 

 complement for any other degree of heat to the inferior quantity of 

 moi/iure appertaining to the fame hygrometrical degree, at that given 

 degree of heat, at leafl: fufHciently near. 



Stand. 



Compl. (at L.) Compl 32" (at t.) 



S^, Thus as 11,069 : 3,4852 : : 5,8956 : 1,842. SaufTure found this 

 '■' lafi 1,8563, But in higher degrees of heat the approximation is 

 greater. 



Stand. 



Compl. (atXCV.) Compl. 99° (at XCV.) 



Thus as 11,069 : 10,565 : : 20,784 : 19,8376, and SaufTure found 

 it 19,8379. 



To 



