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The Ultra-Violet Band of Ammonia, and Its Occurrence in the Solar Spectrum

โœ Scribed by A. Fowler and C. C. L. Gregory


Book ID
123672968
Publisher
The Royal Society
Year
1918
Tongue
English
Weight
307 KB
Volume
94
Category
Article
ISSN
0962-8444

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Study of the ultra-violet solar spectrum
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## Photo-Electricity. 273 Photo-Electricity.--The marked influence of sunlight on the electric conductivity of selenium, led Biirnstein to experiment with other metals. He concluded that all bodies were affected by photoelectricity, but G. Hausemann, at the suggestion of Dr. Werner Siemens, entere