Closed End Tubes.
P.I.R.A. #: 3D30.40
Illustrates: Sound in a closed tube.
Description: Tubes that are closed at each end.
Size: Various up to 36" l
Notes: These are just mailing tubes.
Hazard: None.
Condition: Fair.
Instructor Comments
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Closed End Tubes. P.I.R.A. #: 3D30.40 Illustrates: Sound in a closed tube. Description: Tubes that are closed at each end. Size: Various up to 36" l Notes: These are just mailing tubes. Hazard: None. Condition: Fair.
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Instructor Comments
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