Siren Disc

Disc with holes
PIRA: 
3C20.30
Area: 
3 Oscillations and Waves
Topic: 
3C Acoustics
Concept: 
Pitch

 

Air is blown through concentric rows of regularly spaced holes on a spinning disc. 

 

Demo Contact

Scott Thomas
Demonstration Manager
828-262-2435
thomassa@appstate.edu