The New Physics and Its EvolutionK. Paul, Trench, Trübner, 1907 - 344 pagini |
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Pagina 15
... less high degree of generality to be verified . When they have been thus definitely established , they may serve as fresh starting - points , and , by deduction , lead to very varied discoveries . The principles which govern physical ...
... less high degree of generality to be verified . When they have been thus definitely established , they may serve as fresh starting - points , and , by deduction , lead to very varied discoveries . The principles which govern physical ...
Pagina 22
... less . But it is no simple question of convenience and simplicity which leads us to reject the one supposition and to accept the other ; it is right in this case to listen to the voice of common sense , and those physicists who have an ...
... less . But it is no simple question of convenience and simplicity which leads us to reject the one supposition and to accept the other ; it is right in this case to listen to the voice of common sense , and those physicists who have an ...
Pagina 54
... less familiar to some people . This is the principle of symmetry , more or less conscious applications of which can , no doubt , be found in various works and even in the conceptions of Copernican astronomers , but which was generalized ...
... less familiar to some people . This is the principle of symmetry , more or less conscious applications of which can , no doubt , be found in various works and even in the conceptions of Copernican astronomers , but which was generalized ...
Pagina 57
... less wide in order to fit into the classic frame , and was absorbed by mechanics ; and if it thus became less general , it gained in precision what it lost in extent . When once definitely admitted and classed , as it were , in the ...
... less wide in order to fit into the classic frame , and was absorbed by mechanics ; and if it thus became less general , it gained in precision what it lost in extent . When once definitely admitted and classed , as it were , in the ...
Pagina 87
... less probable that the evolution is always effected in the same direction . In whatever way you look at it , the principle of Carnot furnishes , in the immense majority of cases , a very sure guide in which physicists continue to have ...
... less probable that the evolution is always effected in the same direction . In whatever way you look at it , the principle of Carnot furnishes , in the immense majority of cases , a very sure guide in which physicists continue to have ...
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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.