Elementary treatise on physics experimental and applied for the use of colleges and schools (1890)
Ganot, A. (Adolphe), 1804-1887, Atkinson, E. (Edmund) · New York : W. Wood · leaf 427
e the rays of light, are susceptible of polarisationand double refraction. These properties will be better understood aftertreating of light. 438. Relation of grases and vapours to radiant beat.—This subjecthas been investigated by Tyndall ; the apparatus he used is represented inthe adjacent… … by means of a lateral tube at r it can be connected with an air-pump andexhausted ; while at / is another tube which serves for the introduction ofgases and vapours. T is a sensitive thermo-pile connected with an extremelydelicate galvanometer, M. The deflections of this galvanometer were…
Physics
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