Light: An Investigation
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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
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