espectro electromagnético

espectro electromagnético

The full range of frequencies, from radio waves to gamma rays, that characterizes light. The electromagnetic spectrum can be expressed in terms of energy, wavelength, or frequency (where the wavelength equals the speed of light divided by the frequency and energy equals Planck's constant times the frequency. )

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Industrie/Domeniu: Astronomie
Categorie: Ştiinţa planetelor
Company: PSRD
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