Nature, Količina 104Sir Norman Lockyer Macmillan Journals Limited, 1919 |
Iz vsebine knjige
Zadetki 1–3 od 82
Stran 60
... elements have the same atomic heat . The investigation of the exceptions to this empirical rule brought out the fact that the specific heat is influenced by temperature , and the study of the influence of low temperatures led Sir James ...
... elements have the same atomic heat . The investigation of the exceptions to this empirical rule brought out the fact that the specific heat is influenced by temperature , and the study of the influence of low temperatures led Sir James ...
Stran 61
... element has called for drastic changes in our con- ception of an element . The pursuit of the researches of the radio - active elements , guided by the theory of the spontaneously disintegrating atom propounded by Rutherford and Soddy ...
... element has called for drastic changes in our con- ception of an element . The pursuit of the researches of the radio - active elements , guided by the theory of the spontaneously disintegrating atom propounded by Rutherford and Soddy ...
Stran 222
... elements with the dark lines in the solar spectrum , they showed that many terrestrial elements exist in the sun . During the last two decades the interest in spectroscopy has revived , and much of the valuable information which we now ...
... elements with the dark lines in the solar spectrum , they showed that many terrestrial elements exist in the sun . During the last two decades the interest in spectroscopy has revived , and much of the valuable information which we now ...
Druge izdaje - Prikaži vse
Pogosti izrazi in povedi
acid æther Agriculture appears application appointed Astronomical atomic weights body botany Bournemouth British Association Cambridge cent chemical chemistry College colour comet Committee Department direction discovery disease economic edition effect electric electrons elements energy engineering existence experimental experiments fact geological give given guanidin helium illustrated important increased industry Institute interest investigation J. J. Thomson James Watt journal knowledge laboratory larvæ lectures light lines London Lord Rayleigh mathematics matter ment methods Museum National Physical Laboratory NATURE November observations obtained October organisation paper period physical plants plates position possible practical present President problems production Prof progress published radiation radium recent recognised record regard Royal Society scientific Solar Eclipse South species Spitsbergen surface telegraphy temperature theory tion University velocity W. H. Bragg wireless workers X-rays