Light: An Investigation

By John Gorman

This book answers questions about light, its properties, and the ways in which it is helpful and important. Readers are offered a variety of brief experiments to test light's properties and effects. One of these experiments involves testing white and colored lights to see which one has a more positive effect on plant growth.

• Format: Library Binding
• Language: English
• ISBN: 1404242864
• ISBN13: 9781404242869
• Release Date: December 2007
• Publisher: PowerKids Press
• Length: 32 Pages
• Weight: 0.90 lbs.
• Dimensions: 0.4" x 8.8" x 10.6"
• Age Range: 9 to 11 years
• Grade Range: Grades 4 to 6