demonstrations:3_oscillations_and_waves:sound_waves:decibel_meter:start
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- Date:
- 2014/08/29 10:01
- Filename:
- photo_1_1_.jpg
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- Apple iPhone 5s
- References for:
- Jacob's Ladder
demonstrations/3_oscillations_and_waves/sound_waves/decibel_meter/start.txt · Last modified: 2020/03/13 20:32 by demoroom