46 Joty—On the Conservation of Mass. 
(10). Apri? 2, midnight—CuSO,, 25 grms.; H,O, 25 c.c. 
| 
by 
i 
a 
inl 
71d 
= 
Sees casas 
; 
ae a 
Sh@Ebeaue 
fe) 
corre when 
Ssune Soe seuae 
ERCP EEE ETE Eee 
NEL B Ae 
—+- 
| 
Readings :—103, 90, 75, 
62, 50, $7, 26, 16, 8, 1, 1, 
10, 16, 22, 27, 32, 35, 37, 
39, 40, 41, 42, 43, 44, 46, 
47, 48, 50, 51, 52, 54, 56, 
58, 60, 63, 66, 68, 71, 74, 
76, 79, 82, 84, 86, 87, 90, 
90, 92. 
The curve might be in- 
terpreted as showing the 
action of an easterly force 
damping the motion west- 
obtained at 
the moment of making the 
ward which 
experiment. It is also 
readable as indicating a 
restraining westerly force 
retaining the load at its 
The 
former seems the more 
westerly elongation. 
likely reading, regard being 
had to the latter part of 
the curve. 
