demonstrations:6_optics:6q_modern_optics:bright_sound:start
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![demonstrations:5_electricity_and_magnetism:5a_electrostatics:electrostatic_attraction_and_repulsion:ping.jpg](/lib/exe/fetch.php?w=90&h=67&t=1548791800&tok=faa472&media=demonstrations:5_electricity_and_magnetism:5a_electrostatics:electrostatic_attraction_and_repulsion:ping.jpg)
- ping.jpg
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- 2019/01/29 19:56
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- Date:
- 2011/11/08 15:05
- Filename:
- standing_wave_machine.jpg
- Format:
- JPEG
- Size:
- 65KB
- Width:
- 800
- Height:
- 600
- Camera:
- Canon Canon PowerShot S50
- References for:
- Nothing was found.
demonstrations/6_optics/6q_modern_optics/bright_sound/start.txt · Last modified: 2019/02/14 23:33 (external edit)