"Have you ever wondered why you see a firework light up the sky before you can hear the boom? That's because sound travels slower than light!"-- Provided by publisher.
Audience
Ages 4-7.
Pre-school excluding K.
Bibliography
Includes bibliographical references and index.
Note
Print version record and CIP data provided by publisher; resource not viewed.
Contents
Cover; Title Page; Copyright Information; Table of Contents; What Is Sound?; Picture Quiz; Picture Glossary; Read More; Index; Photo Acknowledgments; Back Cover