 | William Charles Wells - 1815 - 174 pages
...be somewhat warmer than the sheltered grass. Thus, upon one night, when fully exposed grass was 11° colder than the air, the latter was 3° warmer than...handkerchief, had deprived the latter of part of its heat ; another, that the handkerchief, from being made colder than the atmosphere by the radiation of its... | |
 | William Charles Wells - 1815 - 168 pages
...be somewhat warmer than the sheltered grass. Thus, upon one night, when fully exposed grass was 11° colder than the air, the latter was 3° warmer than...that the air, which passed from the exposed grass, hy which it had been very much cooled, to that under the handkerchief, had deprived the latter of part... | |
 | William Gifford, Sir John Taylor Coleridge, John Gibson Lockhart, Whitwell Elwin, William Macpherson, William Smith, John Murray, Rowland Edmund Prothero (Baron Ernle), George Walter Prothero - 1815 - 558 pages
...be somewhat warmer than the sheltered grass. Thus, upon one night, when fully exposed grass was 11° colder than the air, the latter was 3° warmer than...the exposed grass. One reason for this difference was, that the air, which passed from the exposed grass, by which it hart been very much cooled, to... | |
 | William Charles Wells - 1818 - 554 pages
...be somewhat warmer than the sheltered grass. Thus, upon one night, when fully exposed grass was 11° colder than the air, the latter was 3° warmer than...handkerchief, had deprived the latter of part of its heat; another, that the handkerchief, from being made colder than the atmosphere by the radiation of its... | |
 | John Claudius Loudon - 1822 - 1494 pages
...when fully exposed grass was 1 1° colder than the air, the latter was 3° warmer than the •bettered grass ; and the same difference existed on another night, when the air was M* wanner than the exposed grass. One reason for this difference, no doubt, was (bat the air, which... | |
 | John Claudius Loudon - 1825 - 1250 pages
...sheltered grass. Thus, upon one night, when fully exposed grass was 11° colder than the air, i lu- latter was 3° warmer than the sheltered grass ; and...difference existed on another night, when the air was 1 4° warmer than the exposed grass. One reason for this difference, no doubt, was that the air, which... | |
 | John Claudius Loudon - 1826 - 1252 pages
...be somewhat warmer than the sheltered grass. Thus, upon one night, when fully exposed grass was 11° colder than the air, the latter was 3° warmer than...difference existed on another night, when the air was 1 4° warmer than the exposed grass. One reason for this difference, no doubt, was that the air, which... | |
 | John Claudius Loudon - 1831 - 1330 pages
...be somewhat warmer than the sheltered grass. Thus, upon one night, when fully exposed gross was 11° colder than the air, the latter was 3° warmer than the sheltered gross ; and the some difference exisu-d on another night, when the air was 14° wanner than the exposed... | |
 | 1815 - 560 pages
...sheltered grass. Thus, upon one night, when fully exposed grass was 1 1° colder than the air, the lattejr was 3° warmer than the sheltered grass ; and the...the exposed grass. One reason for this difference \vas, that the air, which passed from the exposed grass, by which it hail been very much cooled, to... | |
 | John Towers (C.M.H.S.) - 1839 - 746 pages
...which was uncovered, if this was colder than the air. One night, when the fully-exposed grass was 11° colder than the air, the latter was 3° warmer than...14° warmer than the exposed grass. One reason for the difference, no doubt, was, that the air, which passed from the exposed grass, by which it had been... | |
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... the air several feet above the ground and the unsheltered grass, did not exceed 5°, the sheltered grass was about as warm as the air. If that difference, however, exceeded 5°, the air was found to be somewhat warmer than the sheltered grass. Thus,... 