Open and Closed End Organ Pipes, 3D32.25

Topic and Concept:

• Instruments, [:Instruments#AirColumn: 3D32. Air Column Instruments]

Location:

• Cabinet: [:WavesSoundCabinet: Waves and Sound (WS)]

• Bay: [:WSCabinetRtBayA2:(A2 Right)]

• Shelf: #1&2

attachment:OpenClosedPipes02-400.jpg

Abstract:

Three organ pipes, open and closed.

Important Setup Notes:

• This demonstration requires a supply of compressed air (usually from the [:RedWhiteGasCart:red and white gas carts]).

Setup and Procedure:

1. List steps for setup then procedure.
2. ...

Cautions, Warnings, or Safety Concerns:

• If using the [:RedWhiteGasCart:red and white gas carts], make sure you are using compressed air and NOT METHANE gas which is highly flammable.

Discussion:

Discuss the physics behind the demonstration, explaining some of the various steps of the demonstration when appropriate.

Videos:

• [https://www.youtube.com/user/LectureDemostrations/videos?view=1 Lecture Demonstration's Youtube Channel]

References:

• [https://en.wikipedia.org/wiki/Organ_pipe Wikipedia - Organ Pipe]

• [http://hyperphysics.phy-astr.gsu.edu/hbase/music/aircol.html Hyperphysics - Air Column Instruments]

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