Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Libros Libros 1 - 10 de 14 sobre If this be the case the two forks will assist each other. The condensations will,...
" If this be the case the two forks will assist each other. The condensations will, in fact, become more condensed, the rarefactions more rarefied, and as it is upon the difference of density between the condensations and rarefactions that loudness depends,... "
Evolution of Sound: Part of the Problem of Human Life Here and Hereafter ... - Página 300
por Alexander Wilford Hall - 1878 - 527 páginas
Vista completa - Acerca de este libro

Sound

John Tyndall - 1867 - 335 páginas
...so vibrate that the condensations of the one shall coincide with the condensations of the other, and the rarefactions of the one with the rarefactions...for example, shall urge the airparticles forward, while the other urges them backward. If the opposing forces be equal, particles so solicited will move...
Vista completa - Acerca de este libro

Sound

John Tyndall - 1867 - 335 páginas
...so vibrate that the condensations of the one shall coincide with the condensations of the other, and the rarefactions of the one with the rarefactions...for example, shall urge the airparticles forward, while the other urges them backward. If the opposing forces be equal, particles so solicited will move...
Vista completa - Acerca de este libro

Sound: A Course of Eight Lectures Delivered at the Royal Institution of ...

John Tyndall - 1867 - 335 páginas
...than that of either of them vibrating alone. It is, however, also easy to see that the two forks maybe so related to each other that one of them shall require...other requires a rarefaction ; that one fork, for exam pie, shall urge the airparticles forward, while the other urges them backward. If the opposing...
Vista completa - Acerca de este libro

Sound, 8 lectures

1869 - 341 páginas
...so vibrate that the condensations of the one shall coincide with the condensations of the other, and the rarefactions of the one with the rarefactions...where the other requires a rarefaction ; that one fork shall urge the air-particles forward, while the other urges them backward. If the opposing forces be...
Vista completa - Acerca de este libro

Sound: A Course of Eight Lectures Delivered at the Royal Institution of ...

John Tyndall - 1871 - 335 páginas
...so vibrate that the condensations of the one shall coincide with the condensations of the other, and the rarefactions of the one with the rarefactions...related to each other that one of them shall require a which, above all others, characterises wave-motion. j was this phenomenon, as manifested in optics,...
Vista completa - Acerca de este libro

Sound

John Tyndall - 1875 - 420 páginas
...produce a sound of greater intensity than that of either of them vibrating alone. It is, however, also to see that the two forks may be so related to each...place where the other requires a rarefaction ; that the one fork shall urge the air-particles forward, while the other urges them backward. If the opposing...
Vista completa - Acerca de este libro

The Problem of Human Life: Embracing the "evolution of Sound" and "evolution ...

Alexander Wilford Hall - 1880 - 512 páginas
...and as it is upon the difference of density between the condensations and rarefactions that loudnsss depends, the two vibrating forks thus supporting each...urges them backward [retreating and "leaving a partial vacitum"\ If the opposing forces be equal, particles so solicited will move neither backwards nor forwards,...
Vista completa - Acerca de este libro

The Problem of Human Life: Embracing the "evolution of Sound" and "evolution ...

Alexander Wilford Hall - 1880 - 512 páginas
...this be the case, the two forks will assist eacfr other. The condensations will, in fact, become men condensed, the rarefactions more rarefied, and as...related to each other that one of them shall require a cmdensation at the place where the other requires 1 rarefaction; that one fork, for example, shall...
Vista completa - Acerca de este libro

The Problem of Human Life: Embracing the "evolution of Sound" and "evolution ...

Alexander Wilford Hall - 1877 - 512 páginas
...two vibrating forks thus supporting each other will produce a sound of greater intensity than thai ej either of them vibrating alone. It is, however, also...condensation at the place where the other requires i rarefaction; that one fork, for example, shall nrge the air-particles forward ["swiftly advancing"]...
Vista completa - Acerca de este libro

The Problem of Human Life: Embracing the "evolution of Sound" and "evolution ...

Alexander Wilford Hall - 1883 - 524 páginas
...two vibrating forks thus supporting each other will produce a sound of greater intensity than that tj either of them vibrating alone. It is, however, also easy to see that the two forks may be so relited w each other that one of them shall require a «*• densation at the place where the other...
Vista completa - Acerca de este libro




  1. Mi biblioteca
  2. Ayuda
  3. Búsqueda avanzada de libros
  4. Descargar PDF