Light Science for Leisure Hours, a Series of Familiar Essays on Scientific Subjects Natural Phenomena EtcLongmans, Green, and Company, 1871 - 316 páginas |
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Página 11
... evidence could be obtained of its electric nature . The eminent meteorologist Dové remarked , for instance , that the peculiarities presented by the electric light are so marked that it appears easy to decide definitely by prismatic ...
... evidence could be obtained of its electric nature . The eminent meteorologist Dové remarked , for instance , that the peculiarities presented by the electric light are so marked that it appears easy to decide definitely by prismatic ...
Página 12
... evidence of the electric origin of the phenomenon . ' Passing over this ingenious application of one of the most singular and interesting properties of light , we find that the earliest determination of the real nature of the auroral ...
... evidence of the electric origin of the phenomenon . ' Passing over this ingenious application of one of the most singular and interesting properties of light , we find that the earliest determination of the real nature of the auroral ...
Página 18
... evidence which seems to associate the tails of comets with the auroral and zodiacal lights , renders our spec- troscopists doubly anxious to submit a comet's tail to spectroscopic analysis . It is far from being unlikely that three long ...
... evidence which seems to associate the tails of comets with the auroral and zodiacal lights , renders our spec- troscopists doubly anxious to submit a comet's tail to spectroscopic analysis . It is far from being unlikely that three long ...
Página 33
... evidence of some such in- fluence being exerted by these bodies . More mysterious , if possible , than any of the facts we have discussed is the phenomenon of magnetic storms . The needle has been exhibiting for several D weeks the most ...
... evidence of some such in- fluence being exerted by these bodies . More mysterious , if possible , than any of the facts we have discussed is the phenomenon of magnetic storms . The needle has been exhibiting for several D weeks the most ...
Página 35
... evidence that he has . On the 1st of September , 1859 , Messrs . Carrington and Hodgson were observing the sun , one at Oxford and the other in London . Their scrutiny was directed to certain large spots which , at that time , marked ...
... evidence that he has . On the 1st of September , 1859 , Messrs . Carrington and Hodgson were observing the sun , one at Oxford and the other in London . Their scrutiny was directed to certain large spots which , at that time , marked ...
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Términos y frases comunes
appearance arctic Arica astronomers Atlantic aurora auroral light Author bright line cause circumstance coloured comet consider continually course crater Crown 8vo Crozet Island cyclones depths destructive disturbance doubt earth earthquake eclipse effects Encke England enormous equator equatorial eruption evidence fact feet force gradually Greenland Gulf Stream Halley's method heat HISTORY horse Illustrations interesting Ischia islands John Herschel JOHN STUART MILL land latitudes lava length less magnetic needle Maps Maury miles moon motion mountain nature nearly North Pole northern observations ocean odds pass peculiarity planet Post 8vo present reached recognised region remarkable result revised says scientific sea-wave Second Edition seems seen ship shores Sir Charles Lyell solar spectroscope spectrum Spitzbergen storm sun's distance supposed surface terrestrial theory tion transit transit of Venus vapour Venus Vesuvius volcanic vols voyagers westerly whole winds Woodcuts zodiacal light
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