 | 1877 - 588 lehte
...thermometers, it Analysis of Teil-Teile Sugar Liquor. s possible to add to or take away from the main body of mercury in the bulb so as to keep the end of the mercurial...instrument in its present form is, I conceive, unsuited fur steady work in an observatory from year lo year. It is, however, possible without any appreciable... | |
 | 1876 - 630 lehte
...thermometere^it Analysis of Tell-Tale Sugar Liquor. s possible to add to or take away from the main body of mercury in the bulb so as to keep the end of the mercurial...thermometer with such a large bulb, frequent manipulation of thi< kind is not unattended with danger to the bulb. On this account the instrument in its present... | |
 | 1876 - 298 lehte
...lS;0. ) Analysis of Tell-Tale Sugar Liquor. s possible to add to or take away from the main body of mercury in the bulb so as to keep the end of the mercurial...for a thermometer with such a large bulb, frequent mnnipuiatiun of this kind is not unattended \vith danger to the b:ilb. On this account the instrument... | |
 | Literary and Philosophical Society of Manchester - 1874 - 556 lehte
...known to those who work with thermometers, it is possible to add to or take away from the main body of mercury in the bulb so as to keep the end of the mercurial...for steady work in an observatory from year to year. It is however possible without any appreciable sacrifice of the scientific principle of the instrument... | |
 | Sir Norman Lockyer - 1876 - 924 lehte
...known to those who work with thermometers, it is possible to add to or take away from the main body of mercury in the bulb, so as to keep the end of the...for steady work in an observatory from year to year. It is however possible, without any appreciable sacrifice of the scientific principle of the instrument,... | |
 | Sir Norman Lockyer - 1876 - 558 lehte
...known to those who work with thermometers, it is possible to add to or take away from the main body of mercury in the bulb, so as to keep the end of the...for steady work in an observatory from year to year. It is however possible, without any appreciable sacrifice of the scientific principle of the instrument,... | |
 | James Samuelson, William Crookes - 1876 - 606 lehte
...known to tho e who work with thermometers, it is possible to add to or take away from the main body of mercury in the bulb so as to keep the end of the mercurial column always in the stem. But for a thermometer with such a large bulb, frequent manipulation of this kind is not unattended with... | |
 | Manchester Literary and Philosophical Society - 1879 - 308 lehte
...thrown through a hole D in the side qf the chamber upon the thermometer-bulb E, SER. III. VOL. VI. C The stem of the thermometer protrudes from the chamber...for steady work in an observatory from year to year. It is, however, possible, without any appreciable sacrifice of the scientific principle of the instrument,... | |
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... temperature is such that the extremity of the mercurial column is either below or above the stem. Now the thermometer has a small upper chamber, and by means of a method of manipulation well known to those who work with thermometers, it is possible... 