Sound waves in air
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Episode of Series “PSSC physics”. Investigates wave characteristics of sound transmission with large-scale equipment, using frequencies up to 5000 cycles. Experiments in reflection, diffraction, interference and refraction are supplemented by ripple-tank analogies. Suitable for upper secondary level.
Credits
- Directed by
- Quentin Brown
Sources
- 16mm Filmography (legacy record) — title, description, catalog record
- Wikidata · Q123303115 ↗ — year, creator, country, credits
Original permalink · Record added 2026-01-23 04:03:50