THE MECHANICAL EQUIVALENT OE HEAT. 
459 
Table XXVIII. —(continued). 
ReadiDff 
Time. 
Time over 
Revolu- 
Time of 
Rate. 
E„,. 
interval. 
tions. 
revolutions. 
seconds. 
thousands. 
seconds. 
296 
IIII-3 
223 
37 
1087 
297 
1II6-9 
223-1 
298 
1122-7 
223-5 
299 
112&-3 
223-5 
Mean 
223-38 
30-45 
346 
1398 
286-7 
46 
1.383-5 
347 
1403-9 
287 
348 
1409-6 
286-9 
349 
1415-4 
287-1 
Mean 
286-93 
30-35 
396 
1691-5 
293-5 
397 
1697-4 
293-5 
398 
1703-4 
293-8 
.399 
1709-5 
294-1 
56 
1712-4 
fMean 
293-75 
.30-41 
446 
1997-4 
305-9 
447 
2003-7 
.306-3 
448 
2010-0 
306-6 
449 
2016-2 
.306-7 
66 
2039-6 
Mean 
306-38 
30-56 
506 
2380-8 
383-4 
76 
2366-7 
507 
2387-5 
383-8 
508 
2394-2 
384-2 
509 
2400-8 
384-6 
78 
2431-5 
Mean 
384 
.30-54 
536 
2579-8 
199 
82 
2563-8 
537 
2586-8 
199-3 
538 
2593-5 
199-3 
5.39 
2600-3 
199-5 
84 
2629-7 
Mean 
199-.38 
.30-42 
3 N 2 
