Light and Sound : Light and Sound

By Chris Oxlade

Book Overview

Light and sound both travel in waves, but sound waves travel significantly slower than light. Theories like this are difficult to grasp in words, but there are easy ways to see them in action. With... This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 0750247118
• ISBN13: 9780750247115
• Release Date: January 2005
• Publisher: Hodder Wayland Childrens
• Length: 48 Pages
• Weight: 1.01 lbs.
• Dimensions: 0.4" x 11.4" x 8.9"
• Age Range: 11 to 13 years
• Grade Range: Grades 6 to 8