Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Electromagnetic_spectrum> ?p ?o }
- Electromagnetic_spectrum abstract "The electromagnetic spectrum is the range of all possible frequencies of electromagnetic radiation. The "electromagnetic spectrum" of an object has a different meaning, and is instead the characteristic distribution of electromagnetic radiation emitted or absorbed by that particular object.The electromagnetic spectrum extends from below the low frequencies used for modern radio communication to gamma radiation at the short-wavelength (high-frequency) end, thereby covering wavelengths from thousands of kilometers down to a fraction of the size of an atom. The limit for long wavelengths is the size of the universe itself, while it is thought that the short wavelength limit is in the vicinity of the Planck length. Until the middle of last century it was believed by most physicists that this spectrum was infinite and continuous.Most parts of the electromagnetic spectrum are used in science for spectroscopic and other probing interactions, as ways to study and characterize matter. In addition, radiation from various parts of the spectrum has found many other uses for communications and manufacturing (see electromagnetic radiation for more applications).".
- Electromagnetic_spectrum thumbnail Light_spectrum.svg?width=300.
- Electromagnetic_spectrum wikiPageExternalLink CIEdiag.
- Electromagnetic_spectrum wikiPageExternalLink electromagnetic-spectrum.
- Electromagnetic_spectrum wikiPageExternalLink gpo46210.
- Electromagnetic_spectrum wikiPageExternalLink spectrum_20090210.pdf.
- Electromagnetic_spectrum wikiPageExternalLink arsp-wc.pdf.
- Electromagnetic_spectrum wikiPageExternalLink EM%20spectrum.
- Electromagnetic_spectrum wikiPageExternalLink spectallocation-08.pdf.
- Electromagnetic_spectrum wikiPageExternalLink allochrt.html.
- Electromagnetic_spectrum wikiPageExternalLink strategy02app_b.pdf.
- Electromagnetic_spectrum wikiPageExternalLink www.unwantedemissions.com.
- Electromagnetic_spectrum wikiPageID "10134".
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- Electromagnetic_spectrum wikiPageRevisionID "683156543".
- Electromagnetic_spectrum wikiPageWikiLink Allotropes_of_oxygen.
- Electromagnetic_spectrum wikiPageWikiLink Amateur_radio.
- Electromagnetic_spectrum wikiPageWikiLink Ancient_Greece.
- Electromagnetic_spectrum wikiPageWikiLink Antenna_(radio).
- Electromagnetic_spectrum wikiPageWikiLink Antiparticle.
- Electromagnetic_spectrum wikiPageWikiLink Astronomy.
- Electromagnetic_spectrum wikiPageWikiLink Astrophysics.
- Electromagnetic_spectrum wikiPageWikiLink Atmosphere_of_Earth.
- Electromagnetic_spectrum wikiPageWikiLink Atom.
- Electromagnetic_spectrum wikiPageWikiLink Bandplan.
- Electromagnetic_spectrum wikiPageWikiLink Black-body.
- Electromagnetic_spectrum wikiPageWikiLink Black_body.
- Electromagnetic_spectrum wikiPageWikiLink Black_hole.
- Electromagnetic_spectrum wikiPageWikiLink Category:Electromagnetic_spectrum.
- Electromagnetic_spectrum wikiPageWikiLink Category:Waves.
- Electromagnetic_spectrum wikiPageWikiLink Cavity_magnetron.
- Electromagnetic_spectrum wikiPageWikiLink Cell_(biology).
- Electromagnetic_spectrum wikiPageWikiLink Centimetre.
- Electromagnetic_spectrum wikiPageWikiLink Chemical_bond.
- Electromagnetic_spectrum wikiPageWikiLink Compton_scattering.
- Electromagnetic_spectrum wikiPageWikiLink Continuum_(measurement).
- Electromagnetic_spectrum wikiPageWikiLink Continuum_(theory).
- Electromagnetic_spectrum wikiPageWikiLink Corona.
- Electromagnetic_spectrum wikiPageWikiLink Cosmic_microwave_background.
- Electromagnetic_spectrum wikiPageWikiLink Cosmic_ray.
- Electromagnetic_spectrum wikiPageWikiLink DNA.
- Electromagnetic_spectrum wikiPageWikiLink Decimetre.
- Electromagnetic_spectrum wikiPageWikiLink Digital_dividend_after_digital_television_transition.
- Electromagnetic_spectrum wikiPageWikiLink Diode.
- Electromagnetic_spectrum wikiPageWikiLink Dioxygen.
- Electromagnetic_spectrum wikiPageWikiLink Dipole.
- Electromagnetic_spectrum wikiPageWikiLink Doppler_effect.
- Electromagnetic_spectrum wikiPageWikiLink Doppler_shift.
- Electromagnetic_spectrum wikiPageWikiLink Edward_Andrade.
- Electromagnetic_spectrum wikiPageWikiLink Electrical_conductor.
- Electromagnetic_spectrum wikiPageWikiLink Electroencephalography.
- Electromagnetic_spectrum wikiPageWikiLink Electromagnetic_field.
- Electromagnetic_spectrum wikiPageWikiLink Electromagnetic_radiation.
- Electromagnetic_spectrum wikiPageWikiLink Electromagnetic_waves.
- Electromagnetic_spectrum wikiPageWikiLink Electron.
- Electromagnetic_spectrum wikiPageWikiLink Electron_volt.
- Electromagnetic_spectrum wikiPageWikiLink Electronvolt.
- Electromagnetic_spectrum wikiPageWikiLink Emission_(electromagnetic_radiation).
- Electromagnetic_spectrum wikiPageWikiLink Emission_spectrum.
- Electromagnetic_spectrum wikiPageWikiLink Energy.
- Electromagnetic_spectrum wikiPageWikiLink Ernest_Rutherford.
- Electromagnetic_spectrum wikiPageWikiLink Exahertz.
- Electromagnetic_spectrum wikiPageWikiLink Exotic_atom.
- Electromagnetic_spectrum wikiPageWikiLink Extreme_ultraviolet.
- Electromagnetic_spectrum wikiPageWikiLink Extremely_high_frequency.
- Electromagnetic_spectrum wikiPageWikiLink Extremely_low_frequency.
- Electromagnetic_spectrum wikiPageWikiLink Far_infrared.
- Electromagnetic_spectrum wikiPageWikiLink Faraday_effect.
- Electromagnetic_spectrum wikiPageWikiLink Femto.
- Electromagnetic_spectrum wikiPageWikiLink Femto-.
- Electromagnetic_spectrum wikiPageWikiLink Fraction_(mathematics).
- Electromagnetic_spectrum wikiPageWikiLink Frame_of_reference.
- Electromagnetic_spectrum wikiPageWikiLink Frequency.
- Electromagnetic_spectrum wikiPageWikiLink Frequency_allocation.
- Electromagnetic_spectrum wikiPageWikiLink Gamma-ray_burst.
- Electromagnetic_spectrum wikiPageWikiLink Gamma_radiation.
- Electromagnetic_spectrum wikiPageWikiLink Gamma_ray.
- Electromagnetic_spectrum wikiPageWikiLink Gamma_ray_burst.
- Electromagnetic_spectrum wikiPageWikiLink Gamma_rays.
- Electromagnetic_spectrum wikiPageWikiLink GeV.
- Electromagnetic_spectrum wikiPageWikiLink Gigahertz.
- Electromagnetic_spectrum wikiPageWikiLink Gunn_diode.
- Electromagnetic_spectrum wikiPageWikiLink Heinrich_Hertz.
- Electromagnetic_spectrum wikiPageWikiLink Hertz.
- Electromagnetic_spectrum wikiPageWikiLink High_frequency.
- Electromagnetic_spectrum wikiPageWikiLink Human_skin.
- Electromagnetic_spectrum wikiPageWikiLink Hydrogen.
- Electromagnetic_spectrum wikiPageWikiLink IMPATT_diode.
- Electromagnetic_spectrum wikiPageWikiLink Image_sensor.
- Electromagnetic_spectrum wikiPageWikiLink Industry_Canada.
- Electromagnetic_spectrum wikiPageWikiLink Infinity.
- Electromagnetic_spectrum wikiPageWikiLink Infrared.
- Electromagnetic_spectrum wikiPageWikiLink Infrared_photography.
- Electromagnetic_spectrum wikiPageWikiLink Infrared_window.
- Electromagnetic_spectrum wikiPageWikiLink Ionizing_radiation.
- Electromagnetic_spectrum wikiPageWikiLink Irradiation.
- Electromagnetic_spectrum wikiPageWikiLink James_Clerk_Maxwell.
- Electromagnetic_spectrum wikiPageWikiLink Johann_Ritter.
- Electromagnetic_spectrum wikiPageWikiLink Johann_Wilhelm_Ritter.