Report of the Board of Regents Volume 23 epub
Report of the Board of Regents Volume 23 epub
Report of the Board of Regents Volume 23 by United States Congressional House
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Author: United States Congressional House
Page Count: 270 pages
Published Date: 15 Jan 2013
Publisher: Rarebooksclub.com
Publication Country: Miami Fl, United States
Language: English
Format: eBook
ISBN: 9781234172855
File size: 25 Mb
Download Link: Report of the Board of Regents Volume 23
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This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1869 edition. Excerpt: ...a spontaneous elevation of temperature; it is here taken for granted that the calorific action of neighboring bodies may be overlooked. In place of suddenly suppressing the traction, let us allow the molecular forces to restore the body, littlo by little, to its original volume, by gradually diminishing the forco of traction. The external labor thus produced will correspond to an equal part of the internal labor expended, and tho other part will be equivalent to the heat made apparent, consequently, to the elevation of temperature. This elevation will be less, therefore, than that of the preceding operation, and the difference will be proportional to the external labor produced. But this operation may be reversed, and when we proceed in such manner as to dilate the body mechanically, there is an internal labor produced which remains greater than the external labor expended; the difference of these two labors corresponds to tho disappearance of a proportional quantity of heat, hence a spontaneous lowering of the temperature, Thus experiments of this kind furnish us a relation between the external labor, the internal labor, and the heat created or destroyed. On tho other hand the mechanical theory establishes a mathematical relation between these quantities. It is practicable, therefore, to submit a consequence of this theory to the test of experiment. Such is the object which M. Edlung proposed to himself, and it may be said that the verification has been as complete as possible. But it does not appear possible to draw from such experiments tho exact value of the mechanical equivalent of heat, on account of the impossibility of preventing the calorifie influence of neighboring bodies. As the traction is not instantaneous, neither can tho...
Read online Report of the Board of Regents Volume 23 Buy and read online Report of the Board of Regents Volume 23 Download and read Report of the Board of Regents Volume 23 for pc, mac, kindle, readers Download to iPad/iPhone/iOS, B&N nook Report of the Board of Regents Volume 23 ebook, pdf, djvu, epub, mobi, fb2, zip, rar, torrent
Supplement to Carpmael's Patent Laws of the World (1889) download book
Report of the Board of Regents Volume 23 by United States Congressional House
Author: United States Congressional House
Page Count: 270 pages
Published Date: 15 Jan 2013
Publisher: Rarebooksclub.com
Publication Country: Miami Fl, United States
Language: English
Format: eBook
ISBN: 9781234172855
File size: 25 Mb
Download Link: Report of the Board of Regents Volume 23
---------------------------------------------------------------
This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1869 edition. Excerpt: ...a spontaneous elevation of temperature; it is here taken for granted that the calorific action of neighboring bodies may be overlooked. In place of suddenly suppressing the traction, let us allow the molecular forces to restore the body, littlo by little, to its original volume, by gradually diminishing the forco of traction. The external labor thus produced will correspond to an equal part of the internal labor expended, and tho other part will be equivalent to the heat made apparent, consequently, to the elevation of temperature. This elevation will be less, therefore, than that of the preceding operation, and the difference will be proportional to the external labor produced. But this operation may be reversed, and when we proceed in such manner as to dilate the body mechanically, there is an internal labor produced which remains greater than the external labor expended; the difference of these two labors corresponds to tho disappearance of a proportional quantity of heat, hence a spontaneous lowering of the temperature, Thus experiments of this kind furnish us a relation between the external labor, the internal labor, and the heat created or destroyed. On tho other hand the mechanical theory establishes a mathematical relation between these quantities. It is practicable, therefore, to submit a consequence of this theory to the test of experiment. Such is the object which M. Edlung proposed to himself, and it may be said that the verification has been as complete as possible. But it does not appear possible to draw from such experiments tho exact value of the mechanical equivalent of heat, on account of the impossibility of preventing the calorifie influence of neighboring bodies. As the traction is not instantaneous, neither can tho...
Read online Report of the Board of Regents Volume 23 Buy and read online Report of the Board of Regents Volume 23 Download and read Report of the Board of Regents Volume 23 for pc, mac, kindle, readers Download to iPad/iPhone/iOS, B&N nook Report of the Board of Regents Volume 23 ebook, pdf, djvu, epub, mobi, fb2, zip, rar, torrent
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Download torrent Mertz V. Mellon U.S. Supreme Court Transcript of Record with Supporting PleadingsSupplement to Carpmael's Patent Laws of the World (1889) download book