BARUS.J 
VISCOSITY OF GASES. 
Table 10G. — Transpiration in silver tubes. 
[Silver capillary tube No. I. ,L=71.00 cn >. 12=0.0181'="'. F=566 ec . 9—6.7°.] 
299 
p 
P 
t" 
P 2 -P 2 , 
6" 
T 
n" 
4<" 
o 
122. 61 
75.85 
281 
34370 
6.7 
22.7 
0. 0002612 
122. 61 
75.85 
282 
34490 
6.7 
22.7 
2620 
88.07 
75.85 
986 
26040 
6.7 
22.7 
1978 
87.98 
75.85 
992 
26010 
6.7 
22.9 
1976 
87.93 
75.85 
992 
25880 
6.7 
23. 
1969 
122. 46 
75.85 
280 
34120 
6.7 
23.1 
2599 
[Same spiral shortened. i=35.27 cm .l 
119. 59 
75.90 
153 
17220 
•,7 
22.2 
0. 0002629 
119. 56 
75.90 
154 
17310 
6.7 
22.0 
2631 
87.36 
75.90 
520 
12820 
6.7 
21.8 
1956 
87.44 
75.90 
521 
12940 
6.7 
21.6 
1971 
119. 46 
75.90 
155 
17380 
6.7 
21.2 
2645 
Table 107, with results for a fine platinum capi llary, has been iDCor 
porated here, and corroborates the present results. 
Table 107. — Transpiration in platinum tubes. Air. 
[Capillary tube No. 9. Z=21.2 cm . Jj^O.OLlS 1 "". F=r565.7" c . 0=7.0°.] 
p 
P 
t" 
P2_«2 
Z- Xt" 
P 
6" 
T 
r," 
4c- 
o 
*123. 66 
47.74 
531 
66640 
7.0 
19.0 
0. 0003049 
123. 80 
47.88 
530 
66740 
7.0 
19.5 
3060 
88.17 
12.25 
2137 
56570 
7.0 
20.1 
2601 
88.05 
12.13 
2163 
56660 
7.0 
20.6 
2607 
83.30 
12.38 
2112 
56540 
7.0 
21.2 
2609 
1 123. 63 
47. 74 
525 
65900 
7.0 
22.4 
3053 
<p = 75.92. 
\p = 75.89. 
Table 108, with which I will close the present series of supplementary 
data, has a direct and important bearing on the discussion. Hydrogen 
and air are here passed through the same platinum tube consecutively. 
(953) 
