Chemical and Physical Notes 



both of which are furnished by the makers, whose names are 

 given in line a. In columns I, 2 and 3 the water values of 

 the mercury and the glass, c and e, are given by Berthelot. In 

 column 4 they were calculated, using 0*033 as the specific heat 



TABLE XIII. Caloriitutric Specification of Thermometers. 



of mercury and 0*198 as that of glass, and the constant 

 sought and arrived at in this part of the table is f, the water 

 value of the bulb as a whole. The second part of the table 

 is based on the same gravimetric data, namely the weight of 

 mercury and of glass (b and d}. From these the volumes are 



