Nature of Sound, the (Second Edition)

Duration: 14 min

Creator: Coronet Films

Description: Uses high-speed photography and demonstrations of air molecules with powdered plastic and magnets to establish the nature of sound as a form of wave energy. Illustrates sound waves in terms of amplitude, loudness, frequency pitch, quality and Doppler effect.

Metadata Source:Catalog of Classroom Teaching Films for Georgia Schools, No. 10 (Georgia Department of Education)