 | Cyclopaedia - 1852 - 262 pagini
...determine the meehanieal equivalent of heat, — 1st, that the quantity of heat produeed by the frietion of bodies, whether solid or liquid, is always proportional to the quantity of foree expended ; and, 2d, that the quantity of heat eapable of inereasing the temperature of a pound... | |
 | Thomas Graham - 1858 - 880 pagini
...vibration and sound. The conclusions deduced from these experiments are — \f That the quantity of heat produced by the friction of bodies, whether solid or liquid, is always proportional to the force expended. 2. That the quantity of heat capable of increasing the temperature of 1 Ib. of water... | |
 | Thomas Graham - 1858 - 826 pagini
...sound. The conclusions deduced from these experiments are — 1. That Hie quantity of heat produced l>y the friction of bodies, whether solid or liquid, is always proportional to tlie force expended. 2. That the quantity of heat capable of increasing the temperature of 1 Ib. of... | |
 | Joseph Jones - 1859 - 444 pagini
...electricity; the profound and extensive researches of Faraday,* following up the 1. That the quantity of heat produced by the friction of bodies, whether solid...liquid, is always proportional to the quantity of force expended. 2. That the quantity of heat capable of increasing the temperature of a pound of water... | |
 | Samuel Lytler Metcalfe - 1859 - 554 pagini
...subject are those of Mr. JR Joule, of Manchester, England. His conclusions are :* 1. That the quantity of heat produced by the friction of bodies, whether solid or liquid, is always proportional to the force expended. 2. That the quantity of heat capable of increasing the temperature of one pound of... | |
 | American Medical Association - 1859 - 740 pagini
...electricity ; the profound and extensive researches of Faraday,3 following up the 1. That the quantity of heat produced by the friction of bodies, whether solid or liquid, is alwaya proportional to the quantity of force expended. 2. That the quantity of heat capable of increasing... | |
 | 1864 - 572 pagini
...inevitable losses of energy, by sound and other vibrations, are thus given:— 1st, Tlie quantity of heat produced by the friction of bodies, whether solid...always proportional to the quantity of work expended. 2d, The quantity of heat capable of increasing the temperature of a pound of water (wcighed in vacuo,... | |
 | Science lectures - 1867 - 242 pagini
...value of his labours, and ascertained with great care this important fact, — that the quantity of heat produced by the friction of bodies, whether solid or liquid, is proportional to the force expended ; that is, if you rub anything twice as hard you get twice the heat.... | |
 | Peter Guthrie Tait - 1868 - 148 pagini
...inevitable losses of energy, by sound and other vibrations, are thus given :— 1st, The quantity of heat produced by the friction of bodies, whether solid...always proportional to the quantity of work expended. 2d, The quantity of heat capable of increasing the temperature of a pound of water (weighed in vacuo,... | |
 | Alfred Marshall Mayer - 1868 - 140 pagini
...avoid vibration and sound. The deductions of Joule from these experiments are : 1. That the quantity of heat produced by the friction of bodies, whether solid or liquid, is always proportional to the force expended. 2. That the quantity of heat capable of increasing the temperature of one pound of... | |
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That the quantity of heat produced by the friction of bodies, whether solid or liquid, is always proportional to the quantity of force expended. 
