Nature, Volume 59Nature Publishing Group, 1898 |
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Página 351
... give any opinion as to the maximum velocity of the particles near the pole ; but if these are considerable , they drop down very quickly to speeds which , in the case of zinc , are not far off 500 metres / second . We have adopted two ...
... give any opinion as to the maximum velocity of the particles near the pole ; but if these are considerable , they drop down very quickly to speeds which , in the case of zinc , are not far off 500 metres / second . We have adopted two ...
Página 373
... gives us a laboratory prism spectroscope of small dispersion ; with the more complicated spectra the phenomena are ... give the same order of lines from one end of the spectrum to the other ; in other words , the line spectrum of each ...
... gives us a laboratory prism spectroscope of small dispersion ; with the more complicated spectra the phenomena are ... give the same order of lines from one end of the spectrum to the other ; in other words , the line spectrum of each ...
Página 393
... give out some light , but it is so feeble as to appear black by contrast with the very much brighter rays coming direct from the original source . This great law may be summed up as follows : Gases and vapours , when relatively cool ...
... give out some light , but it is so feeble as to appear black by contrast with the very much brighter rays coming direct from the original source . This great law may be summed up as follows : Gases and vapours , when relatively cool ...
Índice
Kennelly Arthur E Electricity Made Easy 124 | 15 |
King E S Conversion of Prismatic into Normal Spectra | 24 |
Hurricane of September 1898 the West Indian 81 Captain Infancy and Childhood Medical Diseases of Dr Dawson | 28 |
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