Baly, E. C. C. (Edward Charles Cyril), b. 1871 · London, Longmans, Green · leaf 287
is shown at c in Fig. 102. A very thin glass rod, G, is fastenedto the silver wire, and carries a mirror, S, the whole being /%27. Trans., ).80. A, 159 (1889). Ann. der Phys., 48. 272 (1893). THE INFRA-RED AND ULTRA-VIOLET REGIONS 269 suspended by a quartz fibre, Q. It is, of course, necessary… … Fig. 102. Fig. 103. turn is set inside a copper block ; a hole is bored, as shown, toadmit the radiations; the silver hoop a hangs in a coppertube, R, which also has a window for the illumination of themirror c. > Boys, Phil. Trans., 180. A, 183 (1889). 270 SPECTROSCOPY The poles N, S of a…
Spectrum analysis
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