 September the first case of this kind was closed. The passage of a concentrated beam across it through its two side windows then showed the air within it to be laden with floating matter. On the 13th it was again examined. Before the beam entered and...  Proceedings of the Royal Society of London - Seite 172von Royal Society (Great Britain) - 1876Vollansicht - Über dieses Buch
 | James Samuelson, Henry Lawson, William Sweetland Dallas - 1876 - 508 Seiten
...testtubes, intended to contain the liquid to be exposed to the action of the moteless air. " On September 10 the first case of this kind was closed. The passage of a concentrated beam across it showed the air within it to be laden with floating matter. On the 13th it was again examined. Before... | |
 | James Samuelson, Henry Lawson, William Sweetland Dallas - 1876 - 480 Seiten
...On September 10 the first case of this kind was closed. The passage of a concentrated beam across it showed the air within it to be laden with floating matter. On the 1 3fch it was again examined. Before the beam entered, and after it quitted the case, its track was... | |
 | 1875 - 884 Seiten
...to the action of the moteless air. On the 10th of September the first case of this description ir»* closed. The passage of a concentrated beam across it through its two side-windows then showed the air within it to be laden with floating matter. On the 13th it was again... | |
 | 1875 - 462 Seiten
...exposed to the action of the moteless air. On the 10th of September the first case of this description was closed. The passage of a concentrated beam across it through its two side-windows then showed the air within it to be laden with floating matter. On the 13th it was again... | |
 | Sir Norman Lockyer - 1876 - 924 Seiten
...test-tubes, intended to contain the liquid to be exposed to the action of the moteless air. On Sept. 10 the first case of this kind was closed. The passage...within it to be laden with floating matter. On the I3th it was again examined. Before the beam entered, and after it quitted the caseu its track was vivid... | |
 | John Tyndall - 1876 - 656 Seiten
...the moteless air. The cases have varied in capacity from 1,666 to 451 cubic inches. On September 10 the first case of this kind was closed. . The passage...within it to be laden with floating matter. On the 1 3th it was again examined. Before the beam entered, and after it quitted the case, its track was... | |
 | 1876 - 802 Seiten
...intended to contain the liquid to be exposed to the action of the moteless air. " On September 10th the first case of this kind was closed. The passage of a concentrated beam across it showed the air within it to be laden with floating matter. On the 13th it was again examined. Before... | |
 | John Tyndall - 1876 - 706 Seiten
...the moteless air. The cases have varied in capacity from 1,666 to 451 cubic inches. On September 10 the first case of this kind was closed. The passage of a concentrated beam across it thraugh its two side windows then showed the air within it to be laden with floating matter. On the... | |
 | 1876 - 800 Seiten
...intended to^contain the liquid to be exposed to the action of the moteless air. " On September 10th the first case of this kind was closed. The passage of a concentrated beam across it showed the air within it to be laden with floating matter. On the 18th it was again examined. Before... | |
 | Royal Institution of Great Britain - 1879 - 696 Seiten
...air. The test-tubes passing through the bottom of the case are seen below. On September 10th, 1875, the first case of this kind was closed. The passage...Before the beam entered, and after it quitted the case, ita track was vivid in the air, but within the case it vanished. Three days of quiet sufficed to cause... | |
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