Abstract
PARIS.
Academy of Sciences, October 22.—M. Lœwy in the chair.—Experimental verifications of the theory of weirs, with liquid sheets submerged below or adherent, relative to the delivery and the contraction in the lower part of the liquid sheet, by M. J. Boussinesq.—M. A. Trillat claims priority in regard to processes of disinfection by formaldehyde.—On the rotation poles of Venus, by M. C. Flammarion (see p. 21). Variations of the level of water in a basin communicating with a tidal port, by M. A. de Saint-Germain. A mathematical paper.—Force acting at the surface of separation of two dielectrics, by M. H. Pellat. In the general case, the force is normal to the surface of separation and in the sense that the specific inductive capacity diminishes. Its value per unit of surface is given by the formula
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Societies and Academies. Nature 51, 24 (1894). https://doi.org/10.1038/051024a0
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DOI: https://doi.org/10.1038/051024a0