The Electromagnetic Spectrum

by Alison Eldridge

Although only a small portion of the electromagnetic spectrum or visible light can be seen by the human eye, people depend on the energy from the waves in the electromagnetic spectrum every day. Without it, the world we know could not exist. Whether tuning a radio, sending text messages, or cooking microwave popcorn, people use electromagnetic energy all the time. Scientific instruments use the spectrum to help us study Earth and the universe. This...

• Format: Library Binding
• Language: English
• ISBN: 1978515944
• ISBN13: 9781978515949
• Release Date: December 2021
• Publisher: Enslow Publishing
• Length: 64 Pages
• Age Range: 12 to 17 years
• Grade Range: Grades 7 to 12