Circular Oscillations
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| Number of Parts | 63 | |
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| License | CC Attribution - NoDerivatives 3.0 Germany: You are free to use, copy, distribute and transmit the work or content in unchanged form for any legal purpose as long as the work is attributed to the author in the manner specified by the author or licensor. | |
| Identifiers | 10.3203/IWF/C-14863eng (DOI) | |
| IWF Signature | C 14863 | |
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| Producer | ||
| Production Year | 2003 |
Technical Metadata
| IWF Technical Data | Video-Clip ; F, 1 min 21 sec |
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00:09
Spring (season)
00:17
Amateur radio repeaterRedshiftLightVideoVertical integrationAudio frequencyRoll formingMovie camera
01:17
VideoPohl, Robert WichardParticle physicsElectric power distribution
Transcript: English(auto-generated)
00:06
Two illuminated slits are arranged behind each other. They're attached to two springs so they can vibrate. Only the horizontal slit is excited to perform a damped oscillation.
00:20
The light spot swings vertically. The illuminated line is interrupted because of the frequency of the movie camera. Now only the vertical slit oscillates.
00:40
Now both slits oscillate. When both slits are moved, the light spot shifts diagonally. Upon release, a circular oscillation is observed which changes to an elliptic one and then to a linear one.
01:04
Repeat performance. The changing form of the vibration results from a small difference in the oscillator frequencies.