HEAT OF WATER, WITH EXPERIMENTS BY A NEW METHOD. 
15 
requires considerable variation in detail to suit different ranges of temperature, and is 
in some ways less direct than the electric method, l)ut it is peculiarly suitable as a 
means of independent verification. 
(ireyieral Arrangement of the Apparatus. 
The continuous-mixture metliod was primarily designed for determining tlie 
variation of the total heat of water at temperatures above 100° C., where the 
continuous-electric method appeared to present greater difficulties. But, as the 
arrangements for this were not complete, it was decided to apply the method in the 
first instance as an Independent test of the accuracy of formula (6) over the range 
60° C. to 100° C., where it differed most widely from those of LiiDm and Bousfield. 
The arrangement adopted for this purpose will be readily understood from the 
diagrammatic scheme in fig. 4. 
