Comments on: Ondas Sonoras http://www.amigonerd.com/ondas-sonoras/ Exercícios para o Vestibular Thu, 09 Feb 2012 03:08:26 +0000 hourly 1 http://wordpress.org/?v=3.0.1 By: Itachi http://www.amigonerd.com/ondas-sonoras/comment-page-1/#comment-7981 Itachi Fri, 03 Jul 2009 22:38:53 +0000 http://www.amigonerd.com/?p=4742#comment-7981 V=F*L                                                       L = COMPRIMETO DE ONDA = 0,68m 340=0,68*F =>F=340/0,68                                      V=340m/s     F=500HZ T=1/F => T=1/500S       V=F*L                                                       L = COMPRIMETO DE ONDA = 0,68m
340=0,68*F =>F=340/0,68                                      V=340m/s    
F=500HZ
T=1/F => T=1/500S      

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