 | John Tyndall - 1864 - 484 ページ
...these experiments, except it be motion.' In 1812, Davy wrote : ' The immediate cause of the phenomena of heat, then, is motion, and the laws of its communication...the same as the laws of the communication of motion ; ' * and he confirmed Ms views by that original and most interesting experiment in which he melted... | |
 | Edward Livingston Youmans - 1865 - 494 ページ
...was not till 1812 that Davy wrote in his Chemical Philosophy, " The immediate cause of the phenomena of heat then is motion, and the laws of its communication are precisely the same as those of the communication of motion." When, therefore, we remember that Davy's first publication was... | |
 | Henry Watts - 1865 - 1110 ページ
...own results, and expressed himself in very similar terms : — " The immediate cause of the phenomena of heat then is motion, and the laws of its communication are precisely the same aa the laws of the communication of motion." (Elrniftits of Chtmicai Philosophy, London, 1812, pp.... | |
 | John Tyndall - 1866 - 492 ページ
...these experiments, except it be motion.' In 1812, Davy wrote : ' The immediate cause of the phenomena of heat, then, is motion, and the laws of its communication...the same as the laws of the communication of motion ; ' * and he confirmed his views by that original and most interesting experiment in which ho melted... | |
 | 1866 - 646 ページ
...: " As would appear from Count Rumford's experiments, the immediate cause of the phenomenon of heat is motion, and the laws of its communication are precisely...same as the laws of the communication of motion." And again, (Memoir on heat, &c., Works, vol. ii.) : -"It has been experimentally demonstrated that... | |
 | John Tyndall - 1868 - 560 ページ
...body has expanded by heat, it is equally evident that its parts must have separated from each other. The immediate cause of the phenomenon of heat, then,...motion. ' Since all matter may be made to fill a smaller space by cooling, it IB evident that the particles of matter must have space between them ; and since... | |
 | Peter Guthrie Tait - 1868 - 148 ページ
...in that year, he enunciates the following perfectly definite and most important proposition :— ' The immediate cause of the phenomenon of heat, then,...same as the laws of the communication of motion.' The immense consequences of this statement we shall presently consider, after we have briefly described... | |
 | GEORGE FOWNES, F.R.S. - 1869 - 876 ページ
...the ice itself. Hence Davy * drew the conclusion that, "The immediate cause of the phenomena of heat is motion, and the laws of its communication are precisely...same as the laws of the communication of motion." The mechanical, or dynamical theory, which regarded heat as consisting in a state of molecular motion,... | |
 | George Fownes - 1870 - 892 ページ
...the ice itself. Hence Davy* drew the conclusion that, "The immediate cause of the phenomena of heat is motion, and the laws of its communication are precisely...same as the laws of the communication of motion." The mechanical, or dynamical theory, which regarded heat as consisting in a state of molecular motion,... | |
 | John Tyndall - 1870 - 576 ページ
...heat, it is equally evident that iti parts must have separated from each other. The immediate causi of the phenomenon of heat, then, is motion, and the laws of it DAVY ON THE MOTION OF HEAT. 113 communication are precisely the same as the laws of the communieation... | |
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