Sound Waves

Autori

• Michael Dahl

Parametri

• Libri di testo

Maggiori informazioni sul libro

Birds chirp. A dog barks. Thunder claps. We hear sounds all around us. But how? Sound waves travel through the air, but we don't see them. With engaging, at-level text and colorful images, readers will learn about sound waves and how we use them every day.

Lingua: Inglese

Pubblicato: 2020

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