Word: 
Words and phrases whose definition contains spectrum:  (57 results)
bohr, line
bunsen, filter, grating, kirchhoff, niels bohr, rydberg, spectral
auroral, blanket jam, fine structure, infrared, line spectrum, mefoxin, reddish blue, spectrogram, spectrograph, spectrum line, speech spectrum, violet
absorption band, g. r. kirchhoff, mass spectrograph, robert bunsen, rydberg constant, rydberg unit, spectrometer
absorption spectrum, atomic spectrum, cephaloridine, cephalosporin, diffraction grating, emission spectrum, infrared spectrum, mass spectrometer, microwave spectrum, radio spectrum, spectrographically, ultraviolet
electronic warfare, gustav robert kirchhoff, infrared frequency, niels henrik david bohr, robert wilhelm bunsen
black-body radiation, blackbody radiation, microwave spectroscopy, ultraviolet spectrum
electronic countermeasures, radio-frequency spectrum
electronic counter-countermeasures
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