Reading Metrics
Grade Level
Upper Grades (UG 9-12)
Book Level
9.5
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
6940
Points per Word
0.000144
Page Count
64
Points per Page
0.015625
Description
This book presents an investigation of photons, particles with no mass that move at exactly the speed of light, discussing the nature of light, the discovery of the photon, and the role of photons in the atom and in technology.