Snow, Benjamin Warner, 1860- · Madison, Wis. · leaf 217
o the surface. All surface particles,therefore, sustain a force which acts normally to the surface, andis not unlike a pressure. If the particle is situated, as at m\ so that a portion only ofits sphere of attraction projects above the surface, a plane df,symmetrical with the surface, may be laid… … 13N. Ilio normal iiiolccnliir [irrssureupon the surface of a li(iuicl. ENERGY OF THE SURFACE FILM. 2n sidered. It follows, therefore, that the attractions ->: eules in the spherical segment dcf are alone effecti ■, ie combine into a resultant force acting vertically do^^^award. What is true of…
Physics
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