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  1. Electromagnetic spectrum - Wikipedia

    The electromagnetic spectrum is the full range of electromagnetic radiation, organized by frequency or wavelength. The spectrum is divided into separate bands, with different names …

  2. Electromagnetic Spectrum Definition and Explanation

    Aug 29, 2023 · Learn what the electromagnetic spectrum is. Get the definition, diagram, and explanation of the different forms of electromagnetic radiation.

  3. Electromagnetic spectrum | Definition, Diagram, & Uses | Britannica

    Nov 13, 2025 · electromagnetic spectrum, the entire distribution of electromagnetic radiation according to frequency or wavelength. Although all electromagnetic waves travel at the speed …

  4. Introduction to the Electromagnetic Spectrum - NASA Science

    Aug 10, 2016 · Electromagnetic energy travels in waves and spans a broad spectrum from very long radio waves to very short gamma rays. The human eye can only detect only a small …

  5. Electromagnetic (EM) Spectrum - Center for Science Education

    Each section of the electromagnetic (EM) spectrum has characteristic energy levels, wavelengths, and frequencies. The electromagnetic spectrum includes energy from long wavelengths (radio …

  6. The electromagnetic spectrum - Revise: Electromagnetic spectrum

    Waves in the electromagnetic spectrum can all travel through a vacuum at the speed of light. The wide range of frequencies and wavelengths of different waves have a variety of uses.

  7. 5.3: The Electromagnetic Spectrum - Physics LibreTexts

    Objects in the universe send out an enormous range of electromagnetic radiation. Scientists call this range the electromagnetic spectrum, which they have divided into a number of categories. …

  8. Electromagnetic Spectrum: Definition, Examples - Scienly

    Mar 10, 2025 · Electromagnetic spectrum consists of various types of electromagnetic radiations having different wavelengths (or different frequencies). The electromagnetic spectrum is …

  9. Electromagnetic Spectrum - HyperPhysics

    The narrow visible part of the electromagnetic spectrum corresponds to the wavelengths near the maximum of the Sun's radiation curve. In interactions with matter, visible light primarily acts to …

  10. Electromagnetic Spectrum - GeeksforGeeks

    Jul 23, 2025 · The electromagnetic spectrum is a collection of frequencies, wavelengths, and photon energies of electromagnetic waves spanning from 1Hz to 1025Hz, equivalent to …