 ... surface became elevated into a small cone above each of the wires ; waves flowed off in all directions from these cones ; and the only point of rest was apparently where they met in the centre of the mercury between the two wires. On holding the pole...  The Edinburgh Philosophical Journal - الصفحة 1761824عرض كامل - لمحة عن هذا الكتاب
 | 1825 - عدد الصفحات: 856
...mercury, between the two wires. On holding the pole of a powerful magnet at a considerable distance above one of the cones, its apex was diminished and its base extended. At a smaller distance, the surface of the mercury became plane, and rotation slowly began round the... | |
 | 1824 - عدد الصفحات: 428
...sealing-wax, except at the polished ends. The basin was then filled with mercury to the height of T'Tth of an inch above the wires. The moment the contacts...Jth of an inch. —See Phil. Trans. 1823, p. 156. METEOROLOGY. 13. Mean Temperature of London for 1822. — It appears from the Meteorological Journal... | |
 | 1824 - عدد الصفحات: 510
...mercury between the two wires. On holding the pole of a powerful bar magnet at a considerable distance (some inches) above one of the cones, its apex was...diminished and its base extended : by lowering the pole further, these effects were still further increased, and the undulations were feebler. At a smaller... | |
 | 1824 - عدد الصفحات: 696
...On holding the pole of a powerful bar magnet at a considerable distance (some inches) above one o!' the cones, its apex was diminished, and its base extended ; by lowering the pole further, these effects were still increased, and the undulations were feebler. At a smaller distance,... | |
 | Thomas Campbell, Samuel Carter Hall, Edward Bulwer Lytton Baron Lytton, Theodore Edward Hook, Thomas Hood, William Harrison Ainsworth, William Ainsworth - 1824 - عدد الصفحات: 604
...mercury, between the two wires. On holding the pole of a powerful magnet at a considerable distance above one of the cones, its apex was diminished and its base extended. At n smaller distance, the surface of the mercury became plane, and rotation slowly bryan round the... | |
 | Ralph Griffiths, George Edward Griffiths - 1824 - عدد الصفحات: 570
...wires. On holding the pole of a powerful barmaznet at a considerable distance (some inches) above one ot the cones its apex was diminished and its base extended : by lowering the cole further, these effects were still further increased, and the undulations were feebler. At a smaller... | |
 | 1825 - عدد الصفحات: 852
...mercury, between the two wires. On holding the pole of a powerful magnet at a considerable distance above one of the cones, its apex was diminished and its base extended. At a smaller distance, the surface of the mercury became plane, and rotation slowly began round the... | |
 | Charles Frederick Partington - 1828 - عدد الصفحات: 468
...wires ; waves flowed in all directions from these cones, and the only point of rest was apparently in the centre of the mercury between the two wires....elevations and depressions in some experiments were one-fifth or one-sixth of an inch.* When a magnet is made to act on steel filings, these filings arrange... | |
 | Thomas Curtis - 1829 - عدد الصفحات: 834
...holding the pole of a powerful bar-magnet at a considerable distance (some inches) above one of die cones, its apex was diminished and its base extended : by lowering the pole further, these effects were still further increased, and the undulations were feebler. At a smaller... | |
 | John Davy - 1836 - عدد الصفحات: 436
...mercury, between the two wires. On holding the pole of a powerful bar-magnet at a considerable distance (some inches) above one of the cones, its apex was...diminished, and its base extended ; by lowering the pole further these effects were still farther increased, and the undulations were feebler. At a smaller... | |
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