Sound and How it Travels

Year Published: 1963

Creator: Encyclopedia Britannica Educ. Corp

Format: 16mm

Color: Color

Sound: sound

Description: 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 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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