Assertion: electromagnetic spectrum | /r/CapableOf | extend through visible light
Facets:
value: to the extremely short gamma rays
type: OTHER
Source sentences:
text: The electromagnetic radiation spectrum is the complete range of the wavelengths of electromagnetic radiation, beginning with the longest radio waves (including those in the audio range) and extending through visible light (a very small part of the spectrum) all the way to the extremely short gamma rays that are a product of radioactive atoms.