Sounds And How They Travel
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Presents the mechanics involved in the transmission, reflection and absorption of sound in air. Uses animation to convey invisible phenomena such as the compression and expansion and the special vibrating movement of air molecules and the formation of echoes. , L: Limited Access CP: Composite Positive AC: Acetate A: 400' 16/8/9.5mm 16mm Color Sound 350
Complete catalog record
Presents the mechanics involved in the transmission, reflection and absorption of sound in air. Uses animation to convey invisible phenomena such as the compression and expansion and the special vibrating movement of air molecules and the formation of echoes. NOTE: Two (or more) records have been merged together to create this data.
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Sources
- A-V Online (National Information Center for Educational Media). CD-ROM database of educational and documentary media, compiled and maintained by the National Information Center for Educational Media (NICEM). — title, year, creator, length, format, sound, description
- 16mm Filmography (legacy record) — creator, length, description, catalog record
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