Lynde, Carleton John, b. 1872 · New York, Macmillan · leaf 257
is notdeflected by a magnet orby an electric charge;and it penetrates sub-stances through whichthe cathode ray cannotpass. X ray pictures. —TheX ray is similar to lightin that it affects a photo-graphic plate and causesfluorescence in certainsubstances. The densera substance the lessreadily the X…
Physics · Home Economics
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