 | 1820 - 496 Seiten
...dropped gpon the ball, otherwise the descent of the thermometer is so rapid as to render it impossible to be certain of the degree,. In dry weather, on the...than once, to produce the requisite degree of cold. It is almost superfluous to observe, that care, should be taken not to permit the breath to affect... | |
 | 1820 - 450 Seiten
...dropped upon the ball, otherwise the descent of the thermometer is so rapid as to render it impossible to be certain of the degree. In dry weather on the...than once, to produce the requisite degree of cold. It is almost superfluous to observe, that care should be taken not to permit the breath to affect the... | |
 | John Frederic Daniell - 1823 - 528 Seiten
...thermometer de, is not quite immersed in the ether, that the line of greatest cold may pass through it. In very damp or windy weather the ether should be...than once, to produce the requisite degree of cold. If at any time there should be reason to suspect the accuracy of an observation, it may easily be corrected... | |
 | John Frederic Daniell - 1823 - 532 Seiten
...thermometer de, is not quite immersed in the ether, that the line of greatest cold may pass through it. In very damp or windy weather the ether should be...difficult to be certain of the degree. In dry weather, ' )f ascertaining whether the suals in conducting heat, together of which they are susceptible* ed... | |
 | Samuel Greatheed, Daniel Parken, Theophilus Williams, Josiah Conder, Thomas Price, Jonathan Edwards Ryland, Edwin Paxton Hood - 1824 - 624 Seiten
...thermometer is not quite immersed in the ether, that the line of greatest cold may pass through it. In very damp or windy weather, the ether should be...difficult to be certain of the degree. In dry weather, <4i\ the contrary, the ball requires to be well wetted more than once, to produce the requisite degree... | |
 | Friedrich Christian Accum - 1824 - 386 Seiten
...dropped upon the ball, otherwise the descent of the thermometer is so rapid as to render it impossible to be certain of the degree. In dry weather, on the...than once, to produce the requisite degree of cold. It is almost superfluous to observe, that care should be taken not to permit the breath to affect the... | |
 | 1824 - 602 Seiten
...thermometer is not quite immersed in the ether, that the line of greatest cold may pass through it. In very damp or windy weather, the ether should be...ball ; otherwise the descent of the thermometer, will bu so rapid as to render itExtremely difficult to be certain of the decree. In dry weather, on the... | |
 | 1826 - 488 Seiten
...thermometer, D, E, is not quite immersed in the ether, that the line of greatest cold may pass through it. In very damp or windy weather, the ether should be...dry weather, on the contrary, the ball requires to he well wetted more than once, to produce the requisite degree of cold. If at any time there should... | |
 | Charles Frederick Partington - 1828 - 468 Seiten
...dropped upon the ball ; otherwise the descent of the thermometer is so rapid as to render it impossible to be certain of the degree. In dry weather, on the...than once to produce the requisite degree of cold. Mr. Daniell proposes to employ the same apparatus for artificial atmospheres. The arrangement of his... | |
 | John Frederic Daniell - 1845 - 456 Seiten
...thermometer de, is not quite immersed in the ether, that the line of greatest cold may pass through it. In very damp or windy weather the ether should be...of the thermometer will be so rapid as to render it difficult to be certain of the degree. In dry weather, on the contrary, the ball requires to be well... | |
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In very damp or windy weather the ether should be very slowly dropped upon the ball, otherwise the descent of the thermometer will be so rapid as to render it extremely difficult to be certain of the degree. In dry weather, on the contrary, the ball requires... 
