The New Physics and Its EvolutionK. Paul, Trench, Trübner, 1907 - 344 pagini |
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Pagina 5
... enable physical science to develop with unforeseen safety . All these results may doubtless be compared in importance with the present discoveries . When strange metals like potassium and sodium were isolated by an entirely new method ...
... enable physical science to develop with unforeseen safety . All these results may doubtless be compared in importance with the present discoveries . When strange metals like potassium and sodium were isolated by an entirely new method ...
Pagina 6
... enable us to discover , subsist and are linked together long after these theories have disappeared . Out of the materials of former edifices overthrown , new dwellings are constantly being reconstructed . The labour of our forerunners ...
... enable us to discover , subsist and are linked together long after these theories have disappeared . Out of the materials of former edifices overthrown , new dwellings are constantly being reconstructed . The labour of our forerunners ...
Pagina 11
... enabling us to know what is the action of these parts on each other , would then be sufficient to enable us to foretell all that can occur in the domain of nature . This was the great thought clearly expressed by the Encyclopædists of ...
... enabling us to know what is the action of these parts on each other , would then be sufficient to enable us to foretell all that can occur in the domain of nature . This was the great thought clearly expressed by the Encyclopædists of ...
Pagina 21
... enable us to know ratios . Did both the length to be measured and the unit chosen happen to vary simultaneously and in the same degree , we should perceive no change . Moreover , the unit being , by definition , the term of comparison ...
... enable us to know ratios . Did both the length to be measured and the unit chosen happen to vary simultaneously and in the same degree , we should perceive no change . Moreover , the unit being , by definition , the term of comparison ...
Pagina 36
... enabled important improvements to be effected in the con- struction of these instruments . Thus the curious properties which steel combined with nickel - so admirably studied by M. Ch . Ed . Guillaume - 36 THE NEW PHYSICS AND ITS EVOLUTION.
... enabled important improvements to be effected in the con- struction of these instruments . Thus the curious properties which steel combined with nickel - so admirably studied by M. Ch . Ed . Guillaume - 36 THE NEW PHYSICS AND ITS EVOLUTION.
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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.