3D32.35 - Resonance in Cavities - Horn
Insert one of the mouth pieces into the paper-mache' horn and play. Discrete frequencies should result.
- "Simple Sound Demonstrations", TPT, Vol. 36, # 1, p. 16 Jan. 1998.
- Stephen Luzader, "PC and PVC Acoustics Demonstrations", TPT, Vol. 28, # 7, p. 459, October 1990.
- Rev. J, Lukin, The Engineers What They Did and How They Did It, 1901, p. 135.
- 1.6: Jearl Walker, "Gramophone Horns", The Flying Circus of Physics with Answers.
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