Code Number: 3D32.35

Demo Title: Resonance in Cavities - Horn

Condition: Excellent

Principle: Resonance in Pipes

Area of Study: Oscillations & Acoustics

Equipment:

Paper-mache' horn.

Procedure:

Insert one of the mouth pieces into the paper-mache' horn and play. Discrete frequencies should result.

References:

"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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Instructional Resources and Lecture Demonstrations

3D32.35 - Resonance in Cavities - Horn

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