Wake Forest Physics
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WFU Physics Lecture Demonstrations
Helium Whistle
PIRA 3B30.51
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Image:
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Description:
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A whistle is blown normally by the professor, then blown
by a helium filled balloon, giving a higher pitch.
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Recipe and
Location:
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Adjustable Organ Pipe
Balloon
Helium
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Video:
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MPG Video:
None
Real Video:
None
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Notes:
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None at this time.
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Mechanics
Fluid Mechanics
Waves
Thermodynamics
E&M
Optics
Modern
Astronomy
Information
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