02.07.2013 Views

(Microsoft PowerPoint - E44SL-CM3 [Mode de compatibilit\351])

(Microsoft PowerPoint - E44SL-CM3 [Mode de compatibilit\351])

(Microsoft PowerPoint - E44SL-CM3 [Mode de compatibilit\351])

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

5) La résonance acoustique<br />

• On<strong>de</strong> stationnaire<br />

– Une on<strong>de</strong> stationnaire apparaît si la distance<br />

entre la source et le réflecteur est multiple <strong>de</strong><br />

la distance entre 2 noeuds (<strong>de</strong>mi-longueur<br />

d’on<strong>de</strong>)<br />

• FILM : Echelle <strong>de</strong> Perroquet<br />

• FILM : Vibration d’une plaque (lignes nodales)

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!