Experiment 6. — Globe C. Thermometer A. March 12, 1859. 
Weight of water introduced =29‘95 grains. 
Time. 
Thermometer. 
Cathetometer. 
Difference 
of level of 
columns. 
Remarks. 
In steam. 
In oil. 
Inner column. 
Outer column. 
h m 
inches. 
inches. 
inches. 
2 25 
279 
310 
31-60 
17'45 
14-15 
Lamps lighted at 11*“ 3Ct“. 
2 30 
279 
31-59 
17-40 
14-19 
2 32 
279 
31-60 
17-35 
14-25 
2 35 
279 
31-62 
17-46 
14-16 
2 37 
279 
31-64 
17-36 
14-28 
2 50 
275 
294 
28-34 
I8-75 
9-59 
3 5 
275 
28-29 
18-71 
9-58 
3 8 
275 
28-33 
18-70 
9-63 
3 15 
275 
28-36 ■ 
18-68 
9-68 
3 16 
275 
28-34 
18-73 
9-61 
3 19 
275 
28-35 
18-68 
9-67 
3 22 
275 
28-40 
18-69 
9-71 
3 30 
271 
290 
24-71 
19-96 
4-75 
3 35 
271 
24-67 
19-95 
4-72 
3 45 
271 
24-78 
19-78 
5-00 
Xo moisture could be detected in stem. 
3 50 
271 
24-78 
19-78 
5-00 
3 55 
271 
24-91 
19-78 
5-13 
4 4 
271 
24-74 
19-83 
4-91 
- 
4 15 
267 
22-38 
20-52 
1-86 
4 18 
267 
22-30 
20-57 
1-73 
4 21 
267 
22-38 
20-52 
1-86 
4 24 
267 
22-37 
20-50 
1-87 
4 25 
266 
22-28 
20-53 
1-75 
4 26 
266 
22-26 
20-56 
1-70 
1 
4 27 
266 
22-26 
20-53 
1-73 
4 29 
266 
22-26 
20-51 
1-75 
4 35 
265 
22-11 
20-58 
1-53 
4 36 
265 
22-18 
20-55 
1-63 
4 37 
265 
22-16 
20-54 
1-62 
4 39 
263 
22-02 
20-58 
1-44 
Condensation became apparent in the 
4 40 
263 
stem at this temperature. 
4 43 
263 
22-10 
20-60 
1-50 
4 45 
263 
22-03 
20-57 
1-46 
I 4 47 
1 
263 
22-01 
20-57 
1-44 
Summary of Column Determinations. 
1 
Thermo- 
meter, 
Fahr. 
Catheto- 
meter, 
inner 
column. 
Difference 
of level of 
columns. 
Number 
of deter- 
minations 
averaged. 
Tempe- 
rature, 
corrected 
for 
pressure. 
Capacity 
of globe, 
in grains 
of water 
at30°'l. 
Difference 
of level of 
columns, 
corrected 
to 32 °. 
Rise of 
column 
from 
point of 
maximum 
descent. 
Pressure of 
saturated 
steam, in 
inches of 
merciu-y. 
Pressiu-e of 
steam m 
globe, 
in inches 
of mercui-y. 
Specific 
vobune of 
steam in , 
globe, i 
corrected i 
for ex- ! 
pansion of 
glass. 
1 
263 
inches. 
22-04 
inches. 
1-46 
4 
262-52 
18979 
inches. 
1-43 
inches. 
75-37 
75-37 
1 
635-30 ' 
: 265 
22-16 
1-60 
3 
264-49 
18974 
1-56 
0-13 
77-94 
77-81 
635-13 , 
1 266 
22-26 
1-73 
4 
265-47 
18970 
1-69 
0-26 
79-24 
78-98 
635-00 : 
; 267 
22-36 
1-83 
4 
266-46 
18966 
1-79 
0-36 
80-54 
80-18 
634-87 
' 268 
22-77 
2-37 
2 
267-45 
18948 
2-32 
0-89 
81-84 
80-95 
634-28 
' 271 
24-76 
4-95 
6 
270-40 
18853 
4-83 
3-40 
85-92 
82-52 
631-15 
275 
28-34 
9-64 
7 
274-34 
18657 
9-41 
7-98 
91-62 
83-64 
624-62 
279 
31-61 
14-19 
5 
278-27 
18489 
13-84 
12-41 
97-61 
85-20 
619-03 
