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  1. Sep 30, 2022 · The light we can see, made up of the individual colors of the rainbow, represents only a very small portion of the electromagnetic spectrum. Other types of light include radio waves, microwaves, infrared radiation, ultraviolet rays, X-rays and gamma rays — all of which are imperceptible to human eyes.

  2. Dec 28, 2022 · Gamma rays are high-energy photons produced by some of the most violent events in the universe. Photons of light are massless particles that are essentially packets of energy. Because of a quantum ...

  3. 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. From low to high frequency these are: radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and ...

  4. Aug 10, 2016 · What is Electromagnetic energy? 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. A radio detects a different portion of the spectrum, and an x-ray machine uses yet another portion.

  5. Nov 14, 2014 · The electromagnetic (EM) spectrum is the range of all types of EM radiation. Radiation is energy that travels and spreads out as it goes – the visible light that comes from a lamp in your house and the radio waves that come from a radio station are two types of electromagnetic radiation. The other types of EM radiation that make up the ...

  6. Jul 18, 2024 · From radio waves to gamma rays, most of the light in the universe is, in fact, invisible to us. Light is a wave of alternating electric and magnetic fields. The propagation of light isn’t much ...

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  8. Aug 29, 2023 · Non-Ionizing Radiation: Radio waves, microwaves, infrared, visible light and some ultraviolet light are forms of non-ionizing radiation. They have lower energy and do not have enough energy to remove tightly bound electrons from atoms. Ionizing Radiation: Short-wavelength ultraviolet, X-rays, and gamma rays are ionizing radiation. They have ...

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