Sounds And How They Travel
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Duration: 3:50
Year Published: 1965
Creator: 213-469-8141
Format: 16mm
Sound: sound
Description: 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 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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Library of Congress
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Original permalink · Record added: 2023-02-27 04:16:01