Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.9
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2650
Points per Word
0.000189
Page Count
32
Points per Page
0.015625
Description
In this book, sound waves and their wavelengths are discussed, as are the vibrations of molecules, acoustics, and how the ear interprets sound.