Investigating Sound Poster

Grades 3-8. A graphic illustration of sound, how it is produced and heard, how it travels, the role of sound waves, and the Doppler effect. 23 × 35″.

Description

Grades 3-8. A graphic illustration of sound, how it is produced and heard, how it travels, the role of sound waves, and the Doppler effect. 23 × 35″.

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