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Circular Oscillations

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ch to illuminated slicks are arranged behind each other they're attached
to 2 springs so they can vibrate only the horizontal slit is excited to
perform a damped oscillations the light
spot swings vertically the illuminated line is interrupted because of the frequency of the movie camera now only the vertical slit oscillates
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 1 and then to a linear 1 repeat performance the changing form of the vibration results from a small difference in the oscillator frequencies
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Metadata

Formal Metadata

Title Circular Oscillations
Alternative Title Zirkulare Schwingungen
Title of Series The Physics Experiments of Robert Wichard Pohl (1884 - 1976)
Number of Parts 62
Author Lüders, Klaus
Pohl, Robert Otto
Beuermann, Gustav
Samwer, Konrad
Contributors Stickan, Walter (Redaktion)
Lechner, Kuno (Kamera)
Gerstenberg, Thomas (Ton)
Yousefpour, Abbas (Schnitt)
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.
DOI 10.3203/IWF/C-14863eng
IWF Signature C 14863
Publisher IWF (Göttingen)
Release Date 2003
Language English
Producer IWF (Göttingen)
Production Year 2003

Technical Metadata

IWF Technical Data Video-Clip ; F, 1 min 21 sec

Content Metadata

Subject Area Physics
Abstract Through superposition of the linear oscillations of two leaf springs of almost equal frequencies, linear, elliptic and circular oscillations can be generated and shown by optical projection.
Keywords mechanics
bending vibrations
eliptical polarized vibrations
circular oscillations

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