The New Physics and Its EvolutionK. Paul, Trench, Trübner, 1907 - 344 pagini |
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Pagina 1
... suppose that we live in a really exceptional epoch , scored by profound crises and illustrated by extraordinary discoveries , whose singularity surpasses everything known in the past . Thus we often hear it said that physics , in ...
... suppose that we live in a really exceptional epoch , scored by profound crises and illustrated by extraordinary discoveries , whose singularity surpasses everything known in the past . Thus we often hear it said that physics , in ...
Pagina 2
... on physical research between 1800 and 1810 . Let us suppose that this intelligent and attentive spectator witnessed in 1800 the discovery of the galvanic battery by Volta . He might from that moment 2 THE NEW PHYSICS AND ITS EVOLUTION.
... on physical research between 1800 and 1810 . Let us suppose that this intelligent and attentive spectator witnessed in 1800 the discovery of the galvanic battery by Volta . He might from that moment 2 THE NEW PHYSICS AND ITS EVOLUTION.
Pagina 21
... suppose that some magnitudes can never be connected with mass , length , and time , it still holds a preponderat- ing place , and its progress finds an echo throughout the whole domain of the natural sciences . It is therefore well , in ...
... suppose that some magnitudes can never be connected with mass , length , and time , it still holds a preponderat- ing place , and its progress finds an echo throughout the whole domain of the natural sciences . It is therefore well , in ...
Pagina 52
... suppose that inertia depended on velocity and even on direction . If this conception were exact , the principle of the invariability of mass would naturally be destroyed . Considered as a factor of attraction , is mass really ...
... suppose that inertia depended on velocity and even on direction . If this conception were exact , the principle of the invariability of mass would naturally be destroyed . Considered as a factor of attraction , is mass really ...
Pagina 63
... suppose it connected . Now this theorem of pure mechanics was found wanting every time friction took place - that is to say , in all really observable cases . The more per- ceptible the friction , the more considerable the difference ...
... suppose it connected . Now this theorem of pure mechanics was found wanting every time friction took place - that is to say , in all really observable cases . The more per- ceptible the friction , the more considerable the difference ...
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Termeni și expresii frecvente
absolute actinium action analogous appear atoms becomes bodies calorific cathode rays centimetre chemical Clausius complete conservation of energy considerable considered constant constitution contrary corresponding Crookes tube discovery dissociated domain Duhem Edition effected elastic electric electrolytes electromagnetic electrons endeavoured energy entropy enunciated equilibrium ether evolution exist experimental experiments fact fluids gaseous gases give given heat Hertz hydrogen hypothesis idea important ions J. J. Thomson kinetic theory known laws light liquid Lord Kelvin luminous Madame Curie magnetic field magnitude mass matter measure mechanics metals method metre millimetre molecular molecules moreover movement nature obtained optical ordinary particles particular phenomena phenomenon physicists physics possible precision present pressure principle of Carnot produced Professor propagation properties quantity question radiations radioactive radium reality regard relation remarkable researches scholars seems solid solution speed substances succeeded temperature thermodynamics tion transformations tube unit variations velocity vibrations vis viva wave-lengths waves
Pasaje populare
Pagina 19 - I often say that if you can measure that of which you speak, and can express it by a number, you know something of your subject ; but if you cannot measure it, your knowledge is meagre and unsatisfactory.