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Title: Closed-end Tubes
PIRA: 3D 30.40

Demonstrates: Sound in a closed tube.
Description: Tubes that are closed at each end.

Instructions:

Items Used:

Notes: These are just mailing tubes. Math Description: None.

Size: Various up to 36" l. Condition: Fair. Hazard: None.
Schematic: None. Tech Specs: None. Web Links:
History:

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