Sound Lab

Physics path

Sound Lab

Tap it, watch it move, and listen. What made the sound?

Sound Lab

band K-2 · mission — · seed —tap - listen - compare
Missions
Grown-up tools

A jar, a bar, and a bang

Pump air from the bell jar while the striker keeps striking. Strike the metal bar and read the separate meters. Watch the flash and wait for the bang. Commit a prediction before every run. The evidence panel keeps everything.

A jar, a bar, and a bang

Pump air from the bell jar while the striker keeps striking. Strike the metal bar and read the separate meters. Watch the flash and wait for the bang. Commit a prediction before every run. The evidence panel keeps everything.

Choose a mission to open its prediction gate.

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