Sound (Blastoff! Readers: First Science)
Released: Sep 01, 2007
Publisher: Bellwether Media
Format: Library Binding, 24 pages
to view more data
Description:
Movements called vibrations produce sound. Small vibrations make a quiet sound. Big vibrations make a loud sound. This book teaches children what sound is and how it can be measured.
We're an Amazon Associate. We earn from qualifying purchases at Amazon and all stores listed here.