... fracture and a vitreous lustre. These results were nearly uniform, in various trials ; and every thing seems to indicate that were the diamond a good conductor, it would be melted by the deflagrator ; and were it incombustible, a globule would be... Annals of Philosophy - Страница 4681823Пълен достъп - Информация за книгата
| 1823 - 506 страници
...its continuity, and its lustre was much impaired ; it exhibited innumerable very minute indentations, and intermediate and corresponding salient points...experiment, in which I used a support of plumbago, there 1823.] Scientific Intelligence. 469 were some interesting varieties in the phenomena. The plumbago... | |
| 1823 - 458 страници
...various places, near the edges, the diamond was consumed, with deep indentations. These results seem to indicate that, were the diamond a good conductor,...globule would be obtained "by the compound blowpipe." Professor Silliman next subjected the Anthracite of Wilkesbarre, Pennsylvania, to similar trials. "-... | |
| Thomas Gill (patent-agent) - 1823 - 492 страници
...the combustion. In various places, near the edges, the diamond was consumed, with deep indentations ; and occasionally, where a fragment had snapped off by decrepitation, it disclosed a conchoidal I fracture, and a vitreous lustre. These results were nearly uniform, in various trials : and every... | |
| 1823 - 546 страници
...results seem to indicate that, were the diamond a good conductor, it would he melted by the deflai>rator; and, were it incombustible, a globule would be obtained by the compound blowpipe."—(Edinburgh Philosopkical Journal.) PHARMACY. 11. Difference between Indigenous and Levant... | |
| Edgar Fahs Smith - 1917 - 540 страници
...the combustion. In various places, near the edges, the diamond was consumed, with deep indentations, and occasionally where a fragment had snapped off,...it would be melted by the deflagrator, and were it combustible, a globule would be obtained by the compound blowpipe. In one experiment, in which I used... | |
| 1823 - 460 страници
...the combustion. In various places, near the edges, the diamond was consumed, with deep indentations, and occasionally where a fragment had snapped off,...conductor, it would be melted by the deflagrator, and were ii incombustible, a globule would be obtained by the compound blow pipe. In one experiment, in which... | |
| 1825 - 500 страници
...another place he observes, " Were the diamond a good conductor, it would be melted by thedeflagralor; and were it incombustible, a globule would be obtained by the compound blowpipe." It is evidently, therefore, the opinion of the author of this passage, that carbon, even in its most... | |
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