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" To ensure that temperature was in no way affecting the experiments, one of the bars was placed in a trough of water so that there was about an inch of water for the light to pass through, but the results were the same ; and when a strong light from the... "
Proceedings of the American Association for the Advancement of Science - Page 118
by American Association for the Advancement of Science - 1881
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Chemical News and Journal of Industrial Science, Volume 83

Chemistry - 1901 - 392 pages
...there was about an inch of water for the light to pass through, but the results were the same ; and when a strong light from the ignition of a narrow...about nine inches above the water, the resistance immediately fell more than two-thirds, returning to its normal condition immediately the light was...
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Nature, Volume 7

Sir Norman Lockyer - Electronic journals - 1873 - 516 pages
...there was about an inch of water for the light to pass through, but the results were the same ; and when a strong light from the ignition of a narrow...held about nine inches above the water the resistance immediately fell more than two-thirds, returning to its normal condition immediately the light was...
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Nature, Volume 7

Sir Norman Lockyer - Electronic journals - 1873 - 524 pages
...there was about an inch of water for the light to pass through, but the results were the same ; and when a strong light from the ignition of a narrow...held about nine inches above the water the resistance immediately fell more than two-thirds, returning to its normal condition immediately the light was...
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The Quarterly Journal of Science, Volume 10

Science - 1873 - 636 pages
...that there was about an inch of water for the light to pass through. The results were the same. And when a strong light, from the ignition of a narrow band of magnesium, was held about 9 inches above the sealed tube, the resistance immediately fell more than two-thirds, returning to...
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Quarterly Journal of Science, and Annals of Mining, Metallurgy ..., Volume 10

James Samuelson, William Crookes - Science - 1873 - 606 pages
...that there was about an inch of water for the light to pass through. The results were the same. And when a strong light, from the ignition of a narrow band of magnesium, was held about 9 inches above the sealed tube, the resistance immediately fell more than two-thirds, returning to...
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The Moon-element: An Introduction to the Wonders of Selenium

Edmund Edward Fournier d'Albe - Electrochemistry - 1924 - 190 pages
...there was about an inch of water for the light to pass through, but the results were the same ; and when a strong light from the ignition of a narrow...held about nine inches above the water the resistance immediately fell more than two-thirds, returning to its normal condition immediately the light was...
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Journal, Volume 2

Electricity - 1873 - 522 pages
...there was about an inch of water for the light to pass through, but the results were the same; and when a strong light from the ignition of a narrow band of magnesium was held about 9 inches above the water the resistance immediately fell more than two-thirds, returning to its normal...
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Early Television: A Bibliographic Guide to 1940

May Shiers - Education - 1997 - 648 pages
...there was about an inch of water for the light to pass through, but the results were the same; and when a strong light from the ignition of a narrow...held about nine inches above the water the resistance immediately fell more than two, thirds, returning to its normal condition immediately the light was...
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Television: An International History of the Formative Years

R. W. Burns - Business & Economics - 1998 - 688 pages
...there was about an inch of water for the light to pass through, but the results were the same; and when a strong light from the ignition of a narrow band of magnesium was held about 9 in above the water the resistance immediately fell more than two-thirds, returning to its normal...
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Journal, Volume 9

Institution of Electrical Engineers - Electrical engineering - 1880 - 582 pages
...resistance increased ; and upon passing the light through rock salt, and through glasses of various colours, the resistance was found to vary according to the...intense interest among scientific men ; and letters of inquiry regarding the details of the experiments soon appeared in the columns of Nature, from Harry...
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