 When equal quantities of mechanical effect are produced by any means whatever from purely thermal sources, or lost in purely thermal effects, equal quantities of heat are put out of existence or are generated.  Heat, electricity, and magnetism - Page 126by Henry Smith Carhart - 1896Full view - About this book
 | English literature - 1864 - 564 pages
...quantities of mechanical effect are produced by any means whatever from purely thermal sources, or lost in purely thermal effects, equal quantities of heat are put out of existence, or are generated. II. If an engine be such that, when it is worked backwards, the physical and mechanical agencies in... | |
 | Peter Guthrie Tait - Thermodynamics - 1868 - 148 pages
...quantities of mechanical effect are produced by any means whatever from purely thermal sources, or lost in purely thermal effects, equal quantities of heat are put out of existence, or are generated. II. If an engine be such that, when it is worked backwards, the physical and mechanical agencies in... | |
 | South Kensington Museum - Scientific apparatus and instruments - 1876 - 386 pages
...quantities of mechanical effect are produced by any means from purelv thermal sources, or lost in purelv thermal effects, equal quantities of heat are put out of existence or are generated. And, in the latitude of Manchester, 772 foot-pounds of work are capable of raising the temperature... | |
 | Peter Guthrie Tait - Force and energy - 1876 - 416 pages
...produced by any means whatever, from purely thermal sources, or lost in purely thermal effects, then equal quantities of heat are put out of existence or are generated : and for every imit of heat measured by the raising of a pound of water I deg. Fah. in temperature,... | |
 | John Henry Pepper - 1877 - 764 pages
...When equal quantities of mechanical effect are produced by any means from purely thermal sources, or lost in purely thermal effects, equal quantities of heat are put out of existence or are generated ; and in the latitude of Manchester, 772 foot-pounds of work are capable of raising the temperature... | |
 | Richard Wormell - Thermodynamics - 1877 - 192 pages
...mechanical effect are produced by any means whatever from purely thermal sources, or spent in producing purely thermal effects, equal quantities of heat are put out of existence or are generated. In proof of the law we have : (1.) The experiments of Joule and others on the production of heat by... | |
 | Peter Guthrie Tait - Heat - 1884 - 392 pages
...When equal quantities of mechanical effect are produced by arty means from purely thermal sources, or lost in purely thermal effects, equal quantities of heat are put out of existence or are generated. And, in the latitude of Manchester, 772 foot-pounds of work are capable of raising the temperature... | |
 | E. Edmond - First philosophy - 1887 - 274 pages
...quantities of mechanical effect are produced by any means whatever from purely thermal sources, or lost in purely thermal effects, equal quantities of heat are put out of existence or are generated ; " and W. Thomson showed that " only a fraction of the heat employed in any engine is converted into... | |
 | E. Edmond - First philosophy - 1887 - 270 pages
...quantities of mechanical effect are produced by any means whatever from purely thermal sources, or lost in purely thermal effects, equal quantities of heat are put out of existence or are generated ; " and W. Thomson showed that " only a fraction of the heat employed in any engine is converted into... | |
 | Encyclopedias and dictionaries - 1888 - 932 pages
...quantities of mechanical effect are produced by any means whatever from purely thermal sources, or lost in purely thermal effects, equal quantities of heat are put out of existence, or are generated. [To this we may add, after Joule, that in the latitude of Manchester 772 foot-pounds of work are capable... | |
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