 | Thomas Graham - Chemistry, Inorganic - 1858 - 880 pages
...impossible entirely to avoid 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... | |
 | Joseph Jones - Malaria - 1859 - 444 pages
...synthetical influence of 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 or liquid, is always proportional to the quantity of force expended. 2. That the quantity of heat capable of increasing... | |
 | American Medical Association - Electronic journals - 1859 - 740 pages
...synthetical influence of 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... | |
 | Samuel Lytler Metcalfe - 1859 - 570 pages
...experiments on the 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... | |
 | 1864 - 560 pages
...for slight but 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 or liquid, is always proportional to the quantity of work expended. 2d, The quantity of heat capable of increasing... | |
 | 1864 - 572 pages
...slight but 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 or 'liquid, is always proportional to the quantity of work expended. 2d, The quantity of heat capable of increasing... | |
 | Henry Watts - Chemistry - 1865 - 1110 pages
...entirely to avoid vibration and sound. The conclusions deduced from these experiments are : 1. That Ike quantity of heat produced by the friction of bodies, whether solid or liquid, iji always proportional to the force expended. 2. That the quantity of heat capable of increasing the... | |
 | Science lectures - 1867 - 242 pages
...and we must therefore measure it more accurately ; this was done by means of a weight falling. Oar measure of labouring force is, as I have said, a weight...twice the heat. He thus determined this number which is called the mechanical equivalent of heat. This tells us that if a weight of 772 Ibs. falls through... | |
 | Alfred Marshall Mayer - Matter - 1868 - 140 pages
...impossible entirely to 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... | |
 | Peter Guthrie Tait - Thermodynamics - 1868 - 148 pages
...for slight but 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 or liquid, is always proportional to the quantity of work expended. 2d, The quantity of heat capable of increasing... | |
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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. And, 2nd. That the quantity of heat capable of increasing the temperature of a pound of water (weighed in... 
