What is the range of all possible frequencies of radiation called?

What is the range of all possible frequencies of radiation called?

Correct Answer: electromagnetic spectrum
particles spectrum
Difused Spectrum
vibrations spectrum

Explanation: Visible light constitutes only one of many types of electromagnetic radiation emitted from the sun and other stars. Scientists differentiate the various types of radiant energy from the sun within the electromagnetic spectrum. The electromagnetic spectrum is the range of all possible frequencies of radiation (Figure 8.11). The difference between wavelengths relates to the amount of energy carried by them.

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