OX THE POWER OF FLUIDS TO CONDUCT HEAT. 



the bulb projecting over the edge, and was thus left to cool 

 by the mere operation of the air in the room, which was 52°. 

 The following is the medium refult of two experiments, 

 which, however, agreed with each other almoft in every 

 obfervation. 



£3 



Experiment II. 



Another thermometer, having a fimilar bulb, but a fcale 

 with much larger degrees, was heated and cooled in the fame 

 manner. 



G2 



In 



