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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 for the electromagnetic waves within each band.

Electromagnetic Spectrum Definition and Explanation
The electromagnetic spectrum is the complete range of electromagnetic radiation arranged according to wavelength, frequency, or photon energy. It includes radio waves, microwaves, infrared radiation, visible light, ultraviolet radiation, X-rays, and gamma rays.

Electromagnetic spectrum | Definition, Diagram, & Uses ...
electromagnetic spectrum, the entire distribution of electromagnetic radiation according to frequency or wavelength. Although all electromagnetic waves travel at the speed of light in a vacuum, they do so at a wide range of frequencies, wavelengths, and photon energies.

Introduction to the Electromagnetic Spectrum - NASA Science
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 portion of this spectrum called visible light.

What's in the Electromagnetic Spectrum? Wavelengths and ...
The electromagnetic spectrum is the complete range of electromagnetic radiation, ordered by frequency and wavelength. From lowest to highest frequency: radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, gamma rays.

Electromagnetic Spectrum - Introduction - Imagine the Universe!
Radio waves, gamma-rays, visible light, and all the other parts of the electromagnetic spectrum are electromagnetic radiation. Electromagnetic radiation can be described in terms of a stream of mass-less particles, called photons, each traveling in a wave-like pattern at the speed of light.

The Electromagnetic Spectrum: An Overview | Radiation and ...
There is a wide range of electromagnetic radiation in nature, and visible light is one example. Radiation with the highest energy includes forms like ultraviolet radiation, x-rays, and gamma rays.