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" 087 feet Hence the work developed during an entire stroke is "087 xp foot-pounds. Now this is developed by the descent from 0° to — t" of the quantity of heat necessary to melt a cubic foot of ice ; that is, by 4925 thermic units, the unit being the... "
A Text-book of physiology - Page 271
by Isaac Ott - 1904 - 563 pages
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The Cambridge and Dublin Mathematical Journal, Volumes 7-9

Duncan Farquharson Gregory, Robert Leslie Ellis, William Thomson Baron Kelvin, Norman Macleod Ferrers - 1848 - 1002 pages
...quantity of heat necessary to melt a cubic foot of ice; that is, by 4925 thermic units, the unit being the quantity of heat required to raise a pound of water from 0° to 1° centigrade. Next we can obtain another expression for the same quantity of work; for, by...
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The Cambridge and Dublin Mathematical Journal, Volume 5

1850 - 320 pages
...quantity of heat necessary to melt a cubic foot of ice; that is, by 4925 thermic units, the unit being the quantity of heat required to raise a pound of water from 0° to 1° centigrade. Next we can obtain another expression for the same quantity of work; for, by...
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Cambridge Mathematical Journal, Volume 5; Volume 9

Duncan Farquharson Gregory, Robert Leslie Ellis, William Thomson Baron Kelvin, Norman Macleod Ferrers - 1850 - 310 pages
...quantity of heat necessary to melt a cubic foot of ice; that is, by 4925 thermic units, the unit being the quantity of heat required to raise a pound of water from 0° to 1° centigrade. Next we can obtain another expression for the same quantity of work; for, by...
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Theory of Heat

James Clerk Maxwell - 1871 - 344 pages
...is the quantity of heat required to produce a particular effect, such as to melt a pound of ice, or to raise a pound of water from one defined temperature...thermal unit has been called by some authors a Calorie. We have now obtained two of the fundamental ideas of the science of heat — the idea of temperature,...
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Theory of Heat

James Clerk Maxwell - 1872 - 332 pages
...is the quantity of heat required to produce a particular effect, such as to melt a pound of ice, or to raise a pound of water from one defined temperature to another denned temperature. A particular thermal unit has been called by some authors a Calorie. We have now...
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The Elements of Physics: A Textbook for Academies and Common Schools

Sidney Augustus Norton - 1875 - 302 pages
...thermometer. The relative ammint of heat present in a body is measured by the thermal unit. This is the quantity of heat required to raise a pound of water from 32° F. to 33° F. Hence, a gallon of boiling water would contain eight times as many thermal units...
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An introduction to the study of heat

James Hamblin Smith - 1877 - 54 pages
...example, to raise the temperature of a pound of charcoal from 20° C to 21° C requires one-fourth of the quantity of heat, required to raise a pound of water from 20° C to 21° C. Hence, if the specific heat of water be represented by 1, the specific heat of charcoal...
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Glossary of Terms and Phrases

Henry Percy Smith - 1883 - 542 pages
...given weight (as one pound) of ice at the fr<xi:"^ point into water at the freezing point, is a TU : the quantity of heat required to raise a pound of water from o° C. to i° C. is another TU Thermic fever. [Gr. Htp^as, hot.] (Afoi.) Л name sometimes given to...
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The Materials of Engineering, Part 1

Robert Henry Thurston - 1883 - 402 pages
...of water, at temperature of maximum density, one degree of temperature. The British thermal um't is the quantity of heat required to raise a pound of water from the temperature 39°.\ to 40°.1 Fahr. The metric unit or calorie is the quantity of heat required...
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The Materials of Engineering, Volume 1

Robert Henry Thurston - 1884 - 386 pages
...raise a unit weight of water, at temperature of maximum density, one degree of temperature. The British thermal unit is the quantity of heat required to raise a pound of water from the temperature 39°. I to 40°. i Fahr. The metric unit or calorie is the quantity of heat required...
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