 Philosophical Transactions ' of 1850, we have the results thus stated : 1. ' The quantity of heat produced by the friction of bodies, whether solid or liquid, is always proportional to the quantity of force expended ; ' 2. ' The quantity of heat capable...  The Popular Science Monthly - Página 1121874Vista completa - Acerca de este libro
 | Cyclopaedia - 1852 - 262 páginas
...Joule's Experiments, undertaken with a view to determine the mechanical equivalent of heat,—1st, that the quantity of heat produced by the friction of bodies,...always proportional to the quantity of force expended ; and, 3d, that the quantity of heat capable of increasing the temperature of a pound of water (weighed... | |
 | 1857 - 578 páginas
...Electrical power depends on zinc. Mr. Joule has proved by a series of most satisfactory experiments, that: " The quantity of heat capable of increasing the temperature of a pound of water by one degree of Fahrenheit's scale is equal to, and may be converted into, a mechanical force capable... | |
 | Thomas Graham - 1858 - 880 páginas
...because, even in the friction of fluids, it is impossible entirely to avoid vibration and sound. 1, That the quantity of heat produced by the friction of bodies,...whether solid or liquid, is always proportional to the force expended. The conclusions deduced from these experiments are — Or, the heat capable of increasing... | |
 | Thomas Graham - 1858 - 826 páginas
...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. force represented by the fall of 772 Ibs. through the space of 1 foot. Cr, the... | |
 | American Medical Association - 1859 - 760 páginas
...influence of electricity; the profound and extensive researches of Faraday, 1 following up the 1. That the quantity of heat produced by the friction of bodies,...proportional to the quantity of force expended. 2. That the quantity of heat capable of increasing the temperature of a pound of water (weighed in vacuo,... | |
 | Samuel Lytler Metcalfe - 1859 - 570 páginas
...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 of one pound of... | |
 | Samuel Lytler Metcalfe - 1859 - 554 páginas
...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 of one pound of... | |
 | Joseph Jones - 1859 - 444 páginas
...profound and extensive researches of Faraday, 2 following up the 1. That the quantity of heat produced hy the friction of bodies, whether solid or liquid, is...proportional to the quantity of force expended. 2. That the quantity of heat capable of increasing the temperature of a pound of water (weighed in vacuo,... | |
 | 1864 - 564 páginas
...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,...liquid, is always proportional to the quantity of work expended. 2d, The quantity of heat capable of inereasing the temperature of a pound of water (weighed... | |
 | 1864 - 572 páginas
...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,...'liquid, is always proportional to the quantity of \oork expended. 2d, The quantity of heat capable of increasing the temperature of a pound of water... | |
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