Why Does Sound Travel?: All about Sound

by Nicolas Brasch

Book Overview

Why do we hear thunder after we have seen lightning? How is loudness measured? Which part of the ear hears sound? Readers will have fun finding the answers to these and other questions about sound in this bright and lively book.

• Format: Library Binding
• Language: English
• ISBN: 1615318887
• ISBN13: 9781615318889
• Release Date: January 2010
• Publisher: PowerKids Press
• Length: 24 Pages
• Weight: 0.55 lbs.
• Dimensions: 0.3" x 7.3" x 8.6"
• Age Range: 9 to 11 years
• Grade Range: Grades 4 to 6