— 193 — 
TABLE X. 
gt. = 2”. T = 23^ C. Water. 
1. 2. 3. 4. 
Radius of 
Disc. 
Number 
of 
Drops. 
. r 
20 
in. 
20 
0 < 
20 
20 
20 
L 
20 
• 
r 
20 
, m - i 
20 
if ■< 
20 
20 
20 
Weight of Drops. 
3.3682 
3.1193 
3.2523 
3.3256 
3.2594 
j 
2.9693 
2.9854 
> 
2.9746 
3.0031 
Mean Weight and 
relative size of 
single drop. 
0.16325 
0.14915 
in. 
3 -< 
20 
in. 
A < 
20 
in. 
1 < 
20 
20 
20 
20 
(vV/ 
20 
20 
20 
20 
20 
20 
20 
1.9333 ~ 
1.9244 
1.9504 
1.9248 
1.4618 " 
1.4672 
1.4688 
1.4682 
0.8250 T 
0.8212 
0.8208 
0.8190 
0.09666 
0.07332 
0.04107 
The curvature and shape of the Solid and its consequent 
massing towards the liquid is intimately connected with the 
next phase of variation which we shall consider, to wit, the 
variation in the chemical composition of the solid from which 
the drop falls. The influence of this kind of variation is to 
he studied bv examining the size of drops, formed under like 
