Radiography and the 'X' rays in practice and theory : with constructional manipulatory details (1898)
Bottone, Selimo Romeo · London ; New York : Whittaker & Co. · leaf 30
GES 17 or undulation set up in the highly rarefied mediumcontained in the exhausted tube, what is certain is, thatit possesses properties which partake at once of those oflight and of electricity, while differing in many respectsfrom both. One of the properties common to electricityis that of… … Fig. 3.—Tube on Stand, Showing Attraction of Cotton Wool. be arranged as in the annexed fig. 3, and underneathit, at a distance of about 6 in., a Franklin plate, or twosheets of writing-paper superimposed, or even sometufts of cotton wool, be placed. If now a discharge beset up in the tube, either…
Electric radiation · X-rays · Radiography
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