demonstrations_3a3_oscillations_and_waves_3amechanical_waves_3alongitudinal_wave_slinky_3astart
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- Date:
- 2009/07/12 14:53
- Filename:
- image.php.jpg
- Format:
- JPEG
- Size:
- 115KB
- Width:
- 781
- Height:
- 1041
- Camera:
- Canon Canon PowerShot S50
- References for:
- Can Crusher