The New Physics and Its EvolutionK. Paul, Trench, Trübner, 1907 - 344 pagini |
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Pagina viii
... important collection for a special study to be possibly made later . Thus , as regards elec- trical phenomena , the relations between electricity and optics , as also the theories of ionization , the electronic hypothesis , etc. , have ...
... important collection for a special study to be possibly made later . Thus , as regards elec- trical phenomena , the relations between electricity and optics , as also the theories of ionization , the electronic hypothesis , etc. , have ...
Pagina x
... Importance of erg as unit - Calorimeter usual means of determination Photometric units ( pp . 42-45 ) . § 7. Measure of Phy- sical Constants : Constant of gravitation - Discoveries of Cavendish , Vernon Boys , Eötvös , Richarz and ...
... Importance of erg as unit - Calorimeter usual means of determination Photometric units ( pp . 42-45 ) . § 7. Measure of Phy- sical Constants : Constant of gravitation - Discoveries of Cavendish , Vernon Boys , Eötvös , Richarz and ...
Pagina 2
... importance of recent progress , and to seek to diminish the glory of contemporary physicists . Yet it may be as well not to give way to exaggerations , however pardonable , and to guard against facile illusions . On closer examination ...
... importance of recent progress , and to seek to diminish the glory of contemporary physicists . Yet it may be as well not to give way to exaggerations , however pardonable , and to guard against facile illusions . On closer examination ...
Pagina 5
... importance with the present discoveries . When strange metals like potassium and sodium were isolated by an entirely new method , the astonish- ment must have been on a par with that caused in our time by the magnificent discovery of ...
... importance with the present discoveries . When strange metals like potassium and sodium were isolated by an entirely new method , the astonish- ment must have been on a par with that caused in our time by the magnificent discovery of ...
Pagina 16
... important service . It is no bad thing that these contradictory tendencies should subsist , for this variety in the conception of pheno- mena gives to actual science a character of intense life and of veritable youth , capable of ...
... important service . It is no bad thing that these contradictory tendencies should subsist , for this variety in the conception of pheno- mena gives to actual science a character of intense life and of veritable youth , capable of ...
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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.