Soap Bubbles
and the Forces which Mould Them
Forfatter: F. R. S., A. R. S. M., C. V. Boys
År: 1890
Serie: Romance of Science Series
Sted: London
Sider: 178
UDK: 532
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THE FORCES WHICH MOULD THEM. 83
and you will see some which have other
bubbles and drops of one or other liquid inside
again. One of these compound bubble drops
is now resting stationary on a heavier layer of
liquid, so that you can see it all the better
F'g- 37-
(F1g- 37)- If I rapidly draw the pipe out of
the box I shall leave a long cylindrical bubble
of water containing paraffin, and this, as was
the case with the water-cylinder, slowly breaks
up into spherical bubbles.
Having now shown that a very large liquid