 The dynamical theory, or, as it is sometimes called, the mechanical theory of heat, discards the idea of materiality as applied to heat. The supporters of this theory do not believe heat to be matter, but an accident or condition of matter ; namely, a...  The Indiana Journal of Medicine - Pàgina 4871874Visualització completa - Sobre aquest llibre
 | John Tyndall - 1881 - 572 pàgines
...chemical means is to store up this heat, or to drive it from its lurking-places into the open day. (20) The dynamical theory, or, as it is sometimes called,...matter ; namely, a motion of its ultimate particles. From the direct contemplation of some of the phenomena of heat, a profound mind is led almost instinctively... | |
 | Ido Yavetz - 1995 - 360 pàgines
...heat to be a kind of matter — a subtle fluid stored up in the inter-atomic spaces of bodies. ... The dynamical theory, or, as it is sometimes called,...be matter, but an accident or condition of matter; QJ namely, a motion of its ultimate particles. Tyndall aligned himself squarely with the supporters... | |
 | 1864 - 738 pàgines
...open light of day. 2. The Dynamical or the Mechanical theory of heat, in which heat is not believed to be matter, but an accident or condition of matter ; namely, A MOTION OF ITS ULTIMATE PARTICLES, which is almost the verbal definition of Ixjcke, who said, " Heat is a very brisk agitation of the... | |
 | 1867 - 844 pàgines
...called the mechanical theory of heat, discards the idea of materiality, and asserts that heat is " an accident or condition of matter — namely, a motion of its ultimate particles." It rejects the notion that some bodies have a greater capacity for storing up heat than others, and... | |
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