Light

By Lundgren, Julie K.
Light

Details

Authors: Lundgren, Julie K.
Format: Library Binding
GTIN13: 9781668963258
ISBN10: 1668963256
Page Count: 24
Dimensions: 8.1x0.3x8.1
Publisher: Cherry Lake Publishing

Description

Flip a switch, and we instantly have light. It travels faster than anything we know of and always comes from a source. Find out how light travels and why the sun is our most important light source.
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