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Longitudinal Vibrations of a Helical Spring
Longitudinale Schwingung einer Spiralfeder
Longitudinal standing waves can be excited on helical springs. Through optical projection, nodes and antinodes are made visible. A horizontally mounted small helical spring is projected onto the wall of the lecture hall. A standing longitudinal wave is excited by driving one of its ends with a door bell vibrating at one of the normal mode frequencies of the spring. In the projection, the nodes and…
Creator
- Lüders, Klaus
- Pohl, Robert Otto
- Beuermann, Gustav
- Samwer, Konrad
Publisher
- IWF (Göttingen)
Subject
- acoustics
- helical springs
- longitudinal vibrations
- normal modes
- standing waves
- physics
- vibrational science, acoustics
- oscillations
- Physics
Type of item
- Audiovisual
Creator
- Lüders, Klaus
- Pohl, Robert Otto
- Beuermann, Gustav
- Samwer, Konrad
Publisher
- IWF (Göttingen)
Subject
- acoustics
- helical springs
- longitudinal vibrations
- normal modes
- standing waves
- physics
- vibrational science, acoustics
- oscillations
- Physics
Type of item
- Audiovisual
Providing institution
Rights statement for the media in this item (unless otherwise specified)
- http://creativecommons.org/licenses/by-nd/3.0/de/
Rights
- http://creativecommons.org/licenses/by-nd/3.0/de/
Issue date
- 2003
- 2003
- 2003
Identifier
- https://doi.org/10.3203/IWF/C-14836eng
- C 14836
- #kmo-av:sid~30414
Extent
- 00:00:50:19
Format
- mpg
Is part of
- Europeana XX: Century of Change
Year
- 2003
Providing country
- Germany
Collection name
First time published on Europeana
- 2020-07-13T11:03:48.591Z
Last time updated from providing institution
- 2023-06-16T06:13:27.147Z