29 



VIII. -IX. 

 COMPARISON 



OF 



REAUMUR'S THERMOMETER 



WITH 



THE THERMOMETER OF FAHRENHEIT AND THE 

 CENTIGRADE THERMOMETER, 



OR 



TABLES 



FOR CONVERTING DEGREES OF REAUMUR INTO DEGREES OF FAHRENHEIT 

 AND INTO CENTIGRADE DEGREES ; 



GIVING THE CORRESPONDING VALUES FOR EACH TENTH OF A DEGREE, 

 FROM 4-40 TO 40 REAUMUR. 



