 | National Institute for the Promotion of Science - 1840 - 622 páginas
...moisture. In ascend. ing they will come under less pressure and expand ; in expanding they will become colder about one degree and a quarter for every hundred yards of ascent; and as the dew-point sinks by this expansion about one quarter of a degree, cloud will begin... | |
 | James Pollard Espy - 1841 - 620 páginas
...the earth becomes more heated or more highly charged with aqueous vapor, which is only fiveeighths of the specific gravity of atmospheric air, its equilibrium...yards of its ascent, as is demonstrated by experiments on the nephelescope, (58 to 68.) The ascending columns will carry up with them the aqueous vapor which... | |
 | 206 páginas
...the earth becomes more heated or more highly charged with aqueous vapour, which is only five-eighths of the specific gravity of atmospheric air, its equilibrium...yards of its ascent, as is demonstrated by experiments on the Nephelescope. The ascending columns will carry up with them the aqueous vapour which they contain,... | |
 | British Association for the Advancement of Science - 1841 - 774 páginas
...the earth becomes more heated or more highly charged with aqueous vapour, which is only five-eighths of the specific gravity of atmospheric air, its equilibrium...up-moving columns or streams will be formed. As these column? rise, their upper parts will come under less pressure, and the air will therefore expand ;... | |
 | National Institute for the Promotion of Science - 1841 - 600 páginas
...moisture. In ascending they will come under less pressure and expand ; in expanding they will become colder about one degree and a quarter for every hundred yards of ascent ; and as tho dew-point sinks by this expansion about one quarter of a degree, cloud will begin... | |
 | 1842 - 570 páginas
...The air thus expanding, according to a well known law of caloric, will grow colder, at the rate of about one degree and a quarter for every hundred yards of its ascent. This decline in its temperature will necessarily be attended with the condensation of its aqueous vapor,... | |
 | Archibald Tucker Ritchie - 1850 - 648 páginas
...Mr. Espy, " becomes more heated, or more highly charged with aqueous, vapour, which is only 5-8ths the specific gravity of atmospheric air, its equilibrium...yards of its ascent, as is demonstrated by experiments on the nephelescope. The ascending columns will carry with them the aqueous vapour which they contain,... | |
 | Archibald Tucker Ritchie - 1850 - 678 páginas
...of the earth becomes more heated, or more highly charged with aqueous vapour, which is only 5-8ths the specific gravity of atmospheric air, its equilibrium...every hundred yards of its ascent, as is demonstrated on the nephelescope. " The ascending columns will carry with them the aqueous vapour which they contain,... | |
 | Moncure Daniel Conway - 1860 - 786 páginas
...the earth becomes more heated or more highly charged with aqueous vapor, which is only five-eighths of the specific gravity of atmospheric air, its equilibrium...expand ; as it expands it will grow colder, about one degrce and a quarter for every hundred yards of its ascent, as he demonstrated by experiments in the... | |
 | Moncure Daniel Conway - 1860 - 794 páginas
...the earth becomes more heated or more highly charged with aqueous vapor, whieh is only five-eighths of the specific gravity of atmospheric air. its equilibrium...unstable, and up-moving columns or streams will be tormcd. As these columns rise, their upper parts will conic under less pressure, and the air will,... | |
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When the air near the surface of the earth becomes more heated or more highly charged with aqueous vapor, which is only fiveeighths of the specific gravity of atmospheric air, its equilibrium is unstable, and up-moving columns or streams will be formed.... 
