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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…
Skaberen
- Lüders, Klaus
- Pohl, Robert Otto
- Beuermann, Gustav
- Samwer, Konrad
Udgiver
- IWF (Göttingen)
Emne
- acoustics
- helical springs
- longitudinal vibrations
- normal modes
- standing waves
- physics
- vibrational science, acoustics
- oscillations
- Fysik
Type af genstand
- Audiovisual
Skaberen
- Lüders, Klaus
- Pohl, Robert Otto
- Beuermann, Gustav
- Samwer, Konrad
Udgiver
- IWF (Göttingen)
Emne
- acoustics
- helical springs
- longitudinal vibrations
- normal modes
- standing waves
- physics
- vibrational science, acoustics
- oscillations
- Fysik
Type af genstand
- Audiovisual
Ejerinstiution
Rettigheder for medierne i denne optagelse (medmindre andet er angivet)
- http://creativecommons.org/licenses/by-nd/3.0/de/
Rettigheder
- http://creativecommons.org/licenses/by-nd/3.0/de/
Udstedelsesdato
- 2003
- 2003
Identifikator
- https://doi.org/10.3203/IWF/C-14836eng
- C 14836
- #kmo-av:sid~30414
Omfang
- 00:00:50:19
Format
- mpg
Er en del af
- Europeana XX: Century of Change
År
- 2003
Leverende land
- Germany
Navn på samling
Første gang offentliggjort på Europeana
- 2021-02-04T11:53:46.325Z
Sidste gang opdateret fra den ejerinstiution
- 2021-02-04T11:53:46.325Z