494 
Mr. Cavendish's Experiments to determine 
Experiment vii. Sept 18. 
Weights in midway position. 
Extreme 
Divisions. 
Time. 
Point of 
Thermometer 
points. 
rest. 
in Air. 
mWeight. 
* 9>4 
h > 
8 30 
56 >7 
19,4 
9 32 
- 
56,6 
Weights moved to negative position. 
IS, 6 
- 
4 ° 
- 
- 
18,8 
- 
47 
16,25 
* 3 > 8 
- 
34 
Eight extreme points missed. 
1 6,9 
- 
10 58 
* 4>5 
- 
11 5 
15,62 
1 6,6 
- 
12 
Weights moved to positive position. 
26,4 
- 
20 
- 
56,5 
17,2 
- 
28 
21,72 
26,1 
35 
Four extreme points missed. 
19.3 
- 
0 10 
25,1 
- 
1 7 
22,3 
* 9>7 
- 
24 
Motion of arm on moving weights from midway to — = 3,15 
— - to -f = 6,i 
1 
