WFU Department of Physics Wake Forest University

 

Wake Forest Physics
Nationally recognized for teaching excellence;
internationally respected for research advances;
a focused emphasis on interdisciplinary study and close student-faculty collaboration.

WFU Physics Lecture Demonstrations

Helium Whistle

PIRA 3B30.51

Image:

Photo of Demo

Description:

A whistle is blown normally by the professor, then blown by a helium filled balloon, giving a higher pitch.

Recipe and
Location:

Adjustable Organ Pipe
Balloon
Helium

Video:

Streaming Video:

None

MPG Video:

None

Real Video:

None

Notes:

None at this time.

 

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Demos

Mechanics
Fluid Mechanics
Waves
Thermodynamics
E&M
Optics
Modern
Astronomy
Information

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100 Olin Physical Laboratory
Wake Forest University
Winston-Salem, NC 27109-7507
Phone: (336) 758-5337, FAX: (336) 758-6142
E-mail:
wfuphys@wfu.edu