Sound and How it Travels
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Defines sound and shows that it is caused by vibrations which must travel from their source through a sound medium to be heard. Demonstrates the difference between one sound and another, and reveals some of the important uses of sound.
Complete catalog record
Sound And How It Travels. Encyclopaedia Britannica Films. 11 Min., Sd., Color, 16 Mm. Eastman Color. © Encyclopaedia Britannica Films, Inc.; 28feb63; Mp13384. NOTE: Two (or more) records have been merged together to create this data.
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Sources
- 16mm Filmography (legacy record) — title, year, format, color, sound, genre, description, catalog record
- 16mm Filmography editors — creator
Original permalink · Record added 2023-02-27 04:15:48