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Transparency of the Atmosphere for Ultra-violet Radiation

โœ Scribed by STRUTT, R. J.


Book ID
109463734
Publisher
Nature Publishing Group
Year
1917
Tongue
English
Weight
114 KB
Volume
100
Category
Article
ISSN
0028-0836

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The transparency of amorphous silica for
โœ G.F.S. ๐Ÿ“‚ Article ๐Ÿ“… 1927 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 66 KB

## 694 CURRENT TOPICS. [J. F. I. high over the earth and in the west toward, the sun, was in the sunshine. This was verified by calculation. Subsequent comparison of other unusually high auroras showed that they also had been exposed to sunlight. Rays with their lower edges 300 to 40o kin. above