Nature, Volume 57Sir Norman Lockyer Macmillan Journals Limited, 1897 |
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Página 122
... Force ' and ' mass ' ( or ' weight ' and ' mass ' ) are synonymous terms ; two different names for one and the same thing . " And yet the proportionality of weight and mass or of gravitation force and mass is put forth as a real fact of ...
... Force ' and ' mass ' ( or ' weight ' and ' mass ' ) are synonymous terms ; two different names for one and the same thing . " And yet the proportionality of weight and mass or of gravitation force and mass is put forth as a real fact of ...
Página 161
... force which are due to causes wholly external or internal respectively . It is only lately that a further attempt has been made to discover whether , in addition to these , currents from earth to air and from air to earth also exist ...
... force which are due to causes wholly external or internal respectively . It is only lately that a further attempt has been made to discover whether , in addition to these , currents from earth to air and from air to earth also exist ...
Página 233
... force of that field , and the consequent magneti- sation of the iron could be measured . We know of only one way of completely satisfying the first condition : namely , by covering a ring - formed specimen ( whose outer diameter but ...
... force of that field , and the consequent magneti- sation of the iron could be measured . We know of only one way of completely satisfying the first condition : namely , by covering a ring - formed specimen ( whose outer diameter but ...
Índice
the Rinderpest Germ MM Nencki Sieber and Arctic Regions | 150 |
Moreau G Magnetic Torsion of Iron and Steel 524 SavilleKent 341 the Habits of IceSeals 346 Bulletin | 326 |
mining Vertical J Perchot and W Ebert 191 the Col | 430 |
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