 | American Association for the Advancement of Science - 1877 - 912 pages
...heat ; and this seems to show that it is due either directly to some calorical changes continually taking place in the fluid, or to some obscure chemical...silica, various precipitates, and finely pulverized Liraonite from which the water of combination had been expelled. The first and last substances enumerated... | |
 | William Benjamin Carpenter - 1856 - 784 pages
...this seems to show that it is due, either directly to some calorical changes continually taking-place in the fluid, or to some obscure chemical action between...and the fluid, which is indirectly promoted by heat. It is curious that the closer the conformity between the specific gravity of the solid particles and... | |
 | William Benjamin Carpenter - 1856 - 824 pages
...directly to r.'ine calorical changes continually taking-place in the fluid, ΠΌΠΈ to souie ohs-eure chemical action between the solid particles and the fluid, which is indirectly promoted by heat. It is curions that the closer the conformity between the specific gravity of the solid particles and... | |
 | 1864 - 538 pages
...heat ; and this seems to show that it is due either directly to some calorical changes continually taking place in the fluid, or to some obscure chemical...the fluid, which is indirectly promoted by heat." The Micrographic Dictionary states ' ' that neither light, electricity, magnetism, nor chemical re-agents... | |
 | William Benjamin Carpenter - 1868 - 886 pages
...Heat ; and this seems to show that it is due, either directly to some calorical changes continually taking place in the fluid, or to some obscure chemical...and the fluid which is indirectly promoted by heat. It is curious that the closer the conformity between the specific gravity of the solid particles and... | |
 | American Association for the Advancement of Science - 1877 - 442 pages
...either directly to some calorical changes continually taking place in the fluid, or to some obBcure chemical action between the solid particles and the...investigations, various substances were used, such as tie 1silicious earth above mentioned, the finely divided sediment from river water, finely divided... | |
 | American Association for the Advancement of Science - 1877 - 444 pages
...to some ealorical changes continual^- taking place in the fluid, or to some ob.Bcurc chemical acliou between the solid particles and the fluid, which is indirectly promoted by heat." Dr. BeaVe speaks of these moveuieuts as taking place "in a fluid not viscid." In iny investigations, various... | |
 | James Samuelson, Sir William Crookes - 1878 - 606 pages
...This," he says, " seems to show that it is due either directly to some calorical changes continually taking place in the fluid, or to some obscure chemical...the fluid, which is indirectly promoted by heat." Although I believe there is obscure chemical action, my experiments lead me to think that the effect... | |
 | D'Arcy Wentworth Thompson - 1917 - 826 pages
...years after Brown wrote, it was said to be " due, either directly to some calorical changes continually taking place in the fluid, or to some obscure chemical...the fluid which is indirectly promoted by heat*." Very shortly, after these last words were written, it was ascribed by Wiener to molecular action, and... | |
 | D'Arcy Wentworth Thompson - 1992 - 376 pages
...more after Brown wrote, it was said to be 'due, either directly to some calorical changes continually taking place in the fluid, or to some obscure chemical...particles and the fluid which is indirectly promoted by heat'.3 Soon after these words were written it was ascribed by Christian Wiener to molecular movements... | |
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... been known to continue for many years in a small quantity of fluid enclosed between two glasses in an air-tight case. It is, however, greatly accelerated and rendered more energetic by heat ; and this seems to show that it is due either directly to... 