X rays, an introduction to the study of Röntgen rays (1914)
Kaye, G. W. C. (George William Clarkson), 1880-1941 · London : Longmans, Green · leaf 30
ed particle theory.Sir J. J. Thomson came to the conclusion that the velocityof the cathode rays was appreciably less than that of light ;and the French physicist Perrin in 1895, by catching therays in a Faraday cylinder, demonstrated that they carrieda charge of negative electricity with them. But… … To Elect*-oscope Flu. 5.—J. J. Thomsons modification of Perrins apparatus for proving tiiatcathode rays are negatively charged. revealing the presence of electrified particles which werean accidental accompaniment of, and were not essentiallyconnected with, the cathode waves. But J. J. Thomson in…
X-rays
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