demonstrations:3_oscillations_and_waves:sound_waves:decibel_meter:start
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- Date:
- 2011/11/01 11:54
- Filename:
- img_2376.jpg
- Format:
- JPEG
- Size:
- 33KB
- Width:
- 450
- Height:
- 600
- Camera:
- Canon Canon PowerShot S50
- References for:
- Potato Gun
demonstrations/3_oscillations_and_waves/sound_waves/decibel_meter/start.txt · Last modified: 2020/03/13 20:32 by demoroom