electromagnetic spectrum
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
EXAMPLES FROM THE WEB FOR ELECTROMAGNETIC SPECTRUM
Landsat satellites carry sensors that record “light,” or portions of the electromagnetic spectrum, as it reflects off the Earth.
RELATED WORDS AND SYNONYMS FOR ELECTROMAGNETIC SPECTRUM
radio spectrum
nounelectromagnetic frequenciesRoget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.