Nature, Količina 86Sir Norman Lockyer Macmillan Journals Limited, 1911 |
Iz vsebine knjige
Zadetki 1–3 od 85
Stran 91
... light was determined with the help of a mercury lamp and light- filters , but all wave - lengths absorbed by the bromine appeared to take part equally in the photo - chemical action . AN account of a Garratt locomotive made by Messrs ...
... light was determined with the help of a mercury lamp and light- filters , but all wave - lengths absorbed by the bromine appeared to take part equally in the photo - chemical action . AN account of a Garratt locomotive made by Messrs ...
Stran 131
... light and heat , to wind ripples on the surface of water , which con- tinually degenerate in wave frequency until they are absorbed into and become a part of the mighty swell of the ocean . Thus we may , perhaps , regard the æther's ...
... light and heat , to wind ripples on the surface of water , which con- tinually degenerate in wave frequency until they are absorbed into and become a part of the mighty swell of the ocean . Thus we may , perhaps , regard the æther's ...
Stran 350
... light , but by heat . The heat meridian does not coincide with the light meridian , but is some two hours or more after it , and the day is arranged apparently so as to make available the greatest amount of heat . Mr. Willett asks us to ...
... light , but by heat . The heat meridian does not coincide with the light meridian , but is some two hours or more after it , and the day is arranged apparently so as to make available the greatest amount of heat . Mr. Willett asks us to ...
Vsebina
Geological Surveys and New Maps of Mackenzie Mts das Wasser Dr O Anselmino 177 Chemical Dynamics | 199 |
CarusWilson C the Musical Sands of Eigg 518 Uranium Carbide P Lebeau 235 Colloidal Gold | 264 |
Chalon Paul les Explosifs modernes 546 Peroxide on Quinone Prof E Knecht 303 the Develop | 303 |
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A. C. Haddon acid æther Agriculture animals appears April April 28 Astacus Astronomical birds British C-group cent chapter chemical chemistry College colour committee considerable contains dealing described direction discussion edition effect electric engineering experiments fact February firedamp genus Geological given gives Halley's comet illustrated important increase India industry Institute interesting investigation J. J. Thomson laboratory large number larvæ lines London magnetic March March 23 matter means measure ment method miles Museum nature Nubia observations Observatory obtained optical original paper photographs physical plants plates practical present Price problem produced Prof radio-active radium recent records reference regard Royal Geographical Society Royal Society schools scientific South species speed technical temperature theory tion trees trypanosomes turbine University various velocity Victoria Land volume