Sound: An Investigation

By Jack Challoner

Book Overview

This title answers questions about a variety of sounds, explaining why some are louder than others and how other sounds are produced. In addition to answering these questions and providing instructions for basic experiments, the book also explains how our ears allow us to hear sounds.

• Format: Library Binding
• Language: English
• ISBN: 1404242856
• ISBN13: 9781404242852
• Release Date: January 2008
• Publisher: PowerKids Press
• Length: 32 Pages
• Weight: 0.90 lbs.
• Dimensions: 0.4" x 8.8" x 10.7"
• Age Range: 9 to 11 years
• Grade Range: Grades 4 to 6