 | Perry Fairfax Nursey - 1857 - 642 páginas
...supplied. According to the measurements of M. Pouillet, the quantity of heat given out by the sun in a year is equal to that which would be produced by the combustion of a stratum of coal seventeen miles in thickness ; and if the sun's capacity for heat be assumed equal... | |
 | 1857 - 782 páginas
...supplied. According to the measurements of M. Pouillet, the quantity of heat given out by the sun in a year is equal to that which would be produced by the combustion of a stratum of coal seventeen miles in thickness; and if the sun's capacity for heat be assumed equal... | |
 | 1857 - 520 páginas
...supplied. According to the measurements of M. Pouillet, the quantity of heat given out by the sun in a yeai is equal to that which would be produced by the combustion of a stratum of coal seventeen miles in thickness ; and if the sun's capacity for heat be assumed equal... | |
 | 1857 - 594 páginas
...supplied. According to the measurements of M. Pouillet, the quantity of heat given out by the sun in a year is equal to that which would be produced by the combustion of a stratum of coal seventeen miles in thickness ; and if the sun's capacity for heat be assumed equal... | |
 | 1857 - 670 páginas
...sup-plied. According to the measurements of M. Pouillet, the quantity of heat given out bj the sun in a year is equal to that which would be produced by the combustion of a stratum of coal seventeen miles in thickness; «ndif the sun's capacity for heat be assumed equal... | |
 | 1857 - 648 páginas
...supplied. According to the measurements of M. Pouillet, the quantity of heat given out by the sun in a year is equal to that which would be produced by the combustion of a stratum of coal seventeen miles in thickness; and if the sun's capacity for heat be assumed equal... | |
 | British Association for the Advancement of Science - 1858 - 670 páginas
...supplied. According to the measurements of M. Pouillet, the quantity of heat given out by the Sun in a year is equal to that which would be produced by the combustion of a stratum of coal seventeen miles in thickness; and if the Sun's capacity for heat be assumed equal... | |
 | 1858 - 812 páginas
...radiation, the effect of which is to cool the radiating body. The heat radiated by the sun, Pouillel says, is equal to that which would be produced by the combustion of a bed of coal seventeen miles thick ; and if the capacity of that body for heat is equal to the capacity... | |
 | John Tyndall - 1863 - 500 páginas
...layer of solid coal, 10 feet thick, entirely surrounding the sun ; hence, the heat emitted in a year is equal to that which would be produced by the combustion of a layer of coal 17 -miles in thickness. These are the results of direct measurement; and should greater... | |
 | John Tyndall - 1863 - 538 páginas
...layer of solid coal, 10 feet thick, entirely surrounding the sun; hence, the heat emitted in a year is equal to that which would be produced by the combustion of a layer of coal, 17 miles in thickness. These are the results of direct measurement; and should greater... | |
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Faraday calculated that the average amount of heat radiated in a day on each acre of ground in the latitude of London is equal to that which would be produced by the combustion of sixty sacks of coal. 
