Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Том 67American Philosophical Society, 1928 |
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Сторінка 106
... frequency , but have a wide range of frequencies as do the well - known X - rays . " With the foregoing in mind it is easily conceivable that some kinds of matter may have atoms or simple molecules or complex molecules of occasional ...
... frequency , but have a wide range of frequencies as do the well - known X - rays . " With the foregoing in mind it is easily conceivable that some kinds of matter may have atoms or simple molecules or complex molecules of occasional ...
Сторінка 107
American Philosophical Society. complex molecules of occasional vibration frequency corre- sponding with some gravitation wave frequency , whereby fortuitous resonance can , for brief instants , be established at various points . This ...
American Philosophical Society. complex molecules of occasional vibration frequency corre- sponding with some gravitation wave frequency , whereby fortuitous resonance can , for brief instants , be established at various points . This ...
Сторінка 108
... frequency , postulated as the cause of gravitation . Conversion into heat of some of the energy of the gravita- tion ether - waves , however little , might be expected to impair to some extent the falling velocity of a heat generating ...
... frequency , postulated as the cause of gravitation . Conversion into heat of some of the energy of the gravita- tion ether - waves , however little , might be expected to impair to some extent the falling velocity of a heat generating ...
Сторінка 123
... frequency . It has been recognized1 that if the resonant frequency of an oscillograph vibrator could be identified experimentally , and likewise its " quadrantal frequencies , " the correction factor for any recorded frequency could be ...
... frequency . It has been recognized1 that if the resonant frequency of an oscillograph vibrator could be identified experimentally , and likewise its " quadrantal frequencies , " the correction factor for any recorded frequency could be ...
Сторінка 124
... frequency alternating current , taken at some con- venient frequency of reference , such as the " initial " frequency , or a relatively very low frequency , such as 60 cy.p.s. ( 3 ) Its " bluntness of resonance " Bo or B , this ...
... frequency alternating current , taken at some con- venient frequency of reference , such as the " initial " frequency , or a relatively very low frequency , such as 60 cy.p.s. ( 3 ) Its " bluntness of resonance " Bo or B , this ...
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