Middle School Physics Foundations
Sound: Pitch, Loudness & Speed
Make an invisible longitudinal wave measurable. Follow particle motion, compare media, and use two microphones to calculate sound speed from a real arrival delay.
- Solver-linked compressions, rarefactions, and wavefront
- Two synchronized microphone pressure traces
- Live pitch, pressure, wavelength, speed, and delay readings
- Air, water, and steel reference-medium presets
- Six editable explanation steps for a 15-minute lesson
- 16:9 and 9:16 canvases with zoom and fullscreen
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Unlock all ten released experiments in Middle School Physics Foundations, plus every classroom-ready experiment added to this pack.
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