The New Physics and Its EvolutionK. Paul, Trench, Trübner, & Company, Limited, 1907 - 344 pagini This is a pre-1923 historical reproduction that was curated for quality. Quality assurance was conducted on each of these books in an attempt to remove books with imperfections introduced by the digitization process. Though we have made best efforts - the books may have occasional errors that do not impede the reading experience. We believe this work is culturally important and have elected to bring the book back into print as part of our continuing commitment to the preservation of printed works worldwide. |
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... by F. LEGGE . VOL . LXXXXI . THE FORCES OF NATURE . By DR . LE BON . Crown 8vo . Price 5s . Several further volumes are in preparation , and will be issued immediately . The following Works are not included in the ' International 7.
... by F. LEGGE . VOL . LXXXXI . THE FORCES OF NATURE . By DR . LE BON . Crown 8vo . Price 5s . Several further volumes are in preparation , and will be issued immediately . The following Works are not included in the ' International 7.
Pagina 35
... of another nature than that of the magnitude to be measured . Such experiments are made possible by the phenomena of gravitation . We could employ , for instance , the pendulum by adopting , as the unit of force , MEASUREMENTS 35.
... of another nature than that of the magnitude to be measured . Such experiments are made possible by the phenomena of gravitation . We could employ , for instance , the pendulum by adopting , as the unit of force , MEASUREMENTS 35.
Pagina 36
Lucien Poincaré. pendulum by adopting , as the unit of force , the force which renders the constant of gravitation equal to unity . The unit of time thus defined would be independent of the unit of length , and would depend only on the ...
Lucien Poincaré. pendulum by adopting , as the unit of force , the force which renders the constant of gravitation equal to unity . The unit of time thus defined would be independent of the unit of length , and would depend only on the ...
Pagina 41
... force of a gas , and yet is also connected with the principles of thermodynamics . This is what Professors Lummer and Pringsheim have shown in a series of studies which may cer- tainly be reckoned among the greatest experimental ...
... force of a gas , and yet is also connected with the principles of thermodynamics . This is what Professors Lummer and Pringsheim have shown in a series of studies which may cer- tainly be reckoned among the greatest experimental ...
Pagina 46
... force , of the two masses , and of their distance . But when we wish to make laboratory experiments serious difficulties appear , owing to the weakness of the attraction between masses of ordinary dimen- sions . Microscopic forces , so ...
... force , of the two masses , and of their distance . But when we wish to make laboratory experiments serious difficulties appear , owing to the weakness of the attraction between masses of ordinary dimen- sions . Microscopic forces , so ...
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actinium action analogous apparatus appear atom become bodies calorific cathode rays charge chemical condensation considerable considered constitution contrary Crookes tube discovered discovery Edition effected elastic electric electrified electrolytic electromagnetic electrons emanation emitted endeavoured energy equilibrium established ether evolution exist experimental experiments fact force gaseous gases give Gustave Le Bon heat Hertz hydrogen hypothesis idea ionisation ions J. J. Thomson kinetic known laws light liquid Lord Kelvin Lorentz luminous Madame Curie magnetic field magnitude mass matter measure mechanics medium metals method millimetre molecules movement N rays nature negative obtained optics ordinary particles phenomena phenomenon physicists physics polarized positive precision present pressure principle produced Professor Rutherford propagation properties quantity question radiations radioactive radium regard relation remarkable researches scholars seems solution spectrum speed substances succeeded telegraphy temperature theory thermodynamics thorium tion transformations tube unit uranium variations velocity vibrations wave-lengths waves X rays
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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.
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