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The full range of electromagnetic radiation, from radio to gamma rays, is the:
AElectromagnetic spectacle
BElectromagnetic specimen
CElectromagnetic speculum
DElectromagnetic spectrum
Answer & Solution
Correct answer: D. Electromagnetic spectrum
1. All the wavelengths form one continuous family.
2. Scientists divide that family into bands.
3. The family is the electromagnetic spectrum.
_Source: OpenStax Astronomy 2e, Chapter 5, Radiation and Spectra._
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