594 DE. A. DIJPEE AND E. J. M. PAGE ON THE SPECIFIC HEAT AND OTHEE 
Table II. 
Copper ring , weight 614-49 grms. 
Copper value of calorimeter and immersed part of thermometer 51-08 grms. 
Quantity of liquid contained in calorimeter 859-3 cub. centims. 
Time occupied in making each experiment, T5 minute. 
a. Distilled Water. 
Experiment. 
i 
t". 
T. 
t. 
If. 
V. 
* 
N. 
12. 
12-4 
97-9 
10-609 
16-025 
0-007 
5-423 
15-01 j 
13. 
11-7 
98-71 
10-543 
16-040 
0-010 
5-507 
14-92 
I 14 - 
15-4 
98-15 
12-656 
17-945 
0-015 
5-304 
15-03 | 
Mean value of N 14-98. 
b. Spirit 5 per cent. Sp. gravity 0-9914. 
Experiment. I tf'. 
T. 
■ t. 
f. 
V . 
- 
X. 
15. | 10-9 
98-00 
10-162 
15-545 
0-015 
5-398 
15-31 
16. 12-8 
98-22 
10-188 
15*654 
0-010 
5-476 
15-10 
Mean value of N 15-205. 
Specific heat of 5 per cent, spirit 101*50. 
c. Spirit 10 per cent. Sp. gravity 0-9814. 
Experiment. 
t". 
T. 
t. 
t'. 
V. 
e. 
N. 
17- 
8-2 
98-3 
10-245 
15-604 
0-025 
5-384 
15-56 
18. 
11-9 
97-7 
9-962 
15-232 
0-020 
5-395 
15-46 
I i9 - 
12-4 
97-8 
10-110 
15-494 
0-010 
5-394 
15-44 
Mean value of N 15-503. 
Specific heat of 10 per cent, spirit 103-49. 
d. Spirit 20 per cent. Sp. gravity 0-9716. 
Experiment. 
t". 
T. 
t. 
if. 
V . 
e. 
20. 
12-4 
98-3 
11-018 
16-342 
0-015 
5-339 
15-71 ! 
21. 
11-4 
98-2 
10-105 
15-495 
0-015 
5-405 
15-65 ! 
22. 
15-4 
98-6 
12-589 
17-877 
0-010 
5-298 
15-59 
23. 
! 17-9 
98-3 
14-390 
19-559 
0-015 
5-184 
15-54 ! 
Mean value of N 15-622. 
Specific heat of 20 per cent, spirit 104-27. 
