spectrum
continuous range of values, such as frequencies or wavelengths in physics
emission spectrum
frequencies of light emitted by atoms or chemical compounds
absorption spectrum
dark lines or regions at wavelengths where intervening material has absorbed some of the light
mass spectrum
pattern representing the distribution of ions by mass in a sample
Antimicrobial spectrum
Method of assessing antibiotics
radio spectrum
part of the electromagnetic spectrum from 3 Hz to 3000 GHz (3 THz) which includes those frequencies used in radio communication or radar
wave spectrum
distribution of wave energy at different frequencies
spectrum
Degree of pitch of a sound or note played by a musical instrument