202 MR HAYCKAFT on the Specific Heat of the Gases. 



Temperature of Calori- Temperature of Calori- The comparative spe- 



At the beginning \ 

 of experiment, j 

 After 15 minutes, 



At the beginning ) 

 of experiment, ) 

 After 15 minutes, 



At the beginning) 

 of experiment, ) 

 After 40 minutes, 



At the beginning \ 

 of experiment, 3 

 After 35 minutes, 



At the beginning \ 

 of experiment, ) 

 After 25 minutes, 



meter A, through 

 which the Carbonic 

 Acid passed. 



42 Fahr. 

 68/0 



No. 2. 



42^0 

 6644 



No. 3. 



42 

 71M 



meter B, through 

 which Atmospheric 

 Air passed. 



42 Fahr. 

 68*5 



42 



71 8 



a o 



No. 4. 



45 45 



KO s RQ 



UO-g-Q UO- 



No. 5. 



cific Heat of Car- 

 bonic Acid inferred 

 from the compa. 

 rative rise of the 

 Temperature of Hie 

 Air being 10000. 



9730 



9919 



10035 



10021 



10000 



