Meadowcroft, Wm. H. (William Henry), 1853- · New York : The American Technical Book Co · leaf 117
hilelead glass fluoresces a beautiful robins-egg blue. Tubes of the types designed by Mr. Crookesha\Te been quite extensively used by experi-menters and in institutions of learning for manyyears for demonstrating the numerous and I IO The A B C of the X Rays, interesting phenomena incident to… … Fig. 24. announcement of his discovery it was stated thatthe X rays apparently proceeded most stronglyfrom that part of the Crookes tube opposite tothe cathode electrode, the point of greatest fluo-rescence of the glass. It was found \>y others who took up this lineof experiment that the…
X-rays
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