|
|
|
|
|
Ernst Chladni Ernst Florenz Friedrich Chladni (November 30, 1756 - April 3, 1827) was a German physicist. Chladni was born in Wittenberg. His work on vibrating plates and the calculation of the speed of sound for different gases made him the founder of acoustics. The patterns formed by a thin layer of sand on a vibrating plate are called "Chladni patterns". In 1794, Chladni published, in German, ber den Ursprung der von Pallas gefundenen und anderer ihr hnlicher Eisenmassen und ber einige damit in Verbindung stehende Naturerscheinungen, (On the Origin of the Pallas Iron and Others Similar to it, and on Some Associated Natural Phenomena), in which he proposed that meteorites have their origins in outer space. This was a very controversial statement at the time, and with this book Chladni also became one of the founders of modern meteorite research. Further Reading Rossing T.D. (1982) Chladni's Law for Vibrating Plates, American Journal of Physics 50, 271-274 Marvin U.B. (1996) Ernst Florenz Friedrich Chladni (1756-1827) and the origins of modern meteorite research, Meteoritics & Planetary Science 31, 545-588 Chladni, Ernst Chladni, Ernst Chladni Chladni
|
 |
|
| Copyright 2005-2009 OnPedia.com. All Rights Reserved |
|
|