454 



Xi 

 co 



3 

 •O 



•O 

 CO 



E 



> 

 co 



s: 



3 



1) A^ = (T 



-To)[ 



Tioo -Bino — Tn Bq\ (TBt—TqBq 



,)_(2^B,y 



in which v is the vohime 



100 r / \ V 

 of gas in the thermometer, expressed in. the theoretic normal volume; the Cs 

 may, according to calculation, be neglected even with a large density. 



