 The same series of phenomena present themselves if the sensitive hairs of a still expanded leaf are touched with a camelhair pencil. d. If the closed leaf is gently pinched with a pair of forceps with cork points, the effect is the same. e . If the leaf-stalk...  Proceedings of the Royal Society of London - Page 484by Royal Society (Great Britain) - 1873Full view - About this book
 | George Frederick Shrady, Thomas Lathrop Stedman - 1874 - 688 pages
...position somewhat further to the left than before, and then slowly resuming its previous position. The same series of phenomena present themselves if...hairs of a still expanded leaf are touched with a camcl's-hair pencil. In experimenting on an open leaf there is this peculiarity, that no effect is... | |
 | Royal Society (Great Britain) - 1873 - 578 pages
...position somewhat further to the left than before, and then slowly resuming its previous position. c. The same series of phenomena present themselves if...deflection of the needle due to the stalk-current is mereased whenever the leaf is irritated in any of the ways above described. /. If half the lamina is... | |
 | 1874 - 354 pages
...position somewhat farther to the left than before, and then slowly resuming its previous position. c. The same series of phenomena present themselves if...deflection of the needle due to the stalk-current is increased whenever the leaf is irritated in any of the ways above described. /. If half the lamina... | |
 | Charles W. Vincent, James Mason - 1874 - 342 pages
...position somewhat farther to the left than before, and then slowly resuming its previous position. c. The same series of phenomena present themselves if...deflection of the needle due to the stalk-current is increased whenever the leaf is irritated in any of the ways above described. /. If half the lamina... | |
 | Sir Norman Lockyer - 1874 - 542 pages
...position somewhat farther to the left than before, and then slowly resuming its previous position. t. The same series of phenomena present themselves if...deflection of the needle due to the stalk-current is inereaseJ whenever the leaf is irritated in any of the ways above described. f. If half the lamina... | |
 | Sir Norman Lockyer - 1874 - 546 pages
...position somewhat farther to the left than before, and then slowly resuming its previous position. sensitive hairs of a still expanded leaf are touched...with cork points, the effect is the same. e. If the leaf -stalk is placed on the electrodes, as before, with the leaf attached to it, the deflection of... | |
 | Sir Norman Lockyer - 1874 - 756 pages
...position somewhat farther to the left than before, and then slowly resuming its previous position, sensitive hairs of a still expanded leaf are touched...forceps with cork points, the effect is the same. ะป If the leaf-stalk is placed on the electrodes, as before, with the leaf attached to it, the deflection... | |
 | 1874 - 536 pages
...position somewhat further to the left than before, and then slowly resuming its previous position. c. The same series of phenomena present themselves if...deflection of the needle due to the stalkcurrent is increased whenever the leaf is irritated in any of the ways above described. /. If half the lamina... | |
 | 1874 - 332 pages
...position somewhat further to the left than before, and then slowly resuming its previous position. The same series of phenomena present themselves if...hairs of a still expanded leaf are touched with a carael's-hair pencil. In experimenting on an open leaf there is this peculiarity, that no effect is... | |
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