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A gamma ray is a high-energy form of electromagnetic radiation arising from the radioactive decay of atomic nuclei. Learn about its history, sources, properties, applications, health effects, and how it differs from X-rays and other types of radiation.
5 paź 2024 · A gamma ray is electromagnetic radiation of the shortest wavelength and highest energy. Gamma-ray radiation has wavelengths generally smaller than a few tenths of an angstrom (10 meter), and gamma-ray photons have energies greater than tens of thousands of electron volts.
10 sie 2016 · Gamma rays have the smallest wavelengths and the most energy of any wave in the electromagnetic spectrum. They are produced by the hottest and most energetic objects in the universe, such as neutron stars and pulsars, supernova explosions, and regions around black holes.
14 maj 2024 · Learn what gamma rays are, how they differ from other forms of radiation, and how they interact with matter. Find out the sources, units, and applications of gamma rays in physics, medicine, and industry.
28 gru 2022 · Gamma rays are the most energetic form of light, produced by violent events in the universe and on Earth. Learn how they were discovered, how to stop them, how they are used in medicine and how to observe them from space.
5 sie 2021 · Gamma radiation or gamma rays are high-energy photons that are emitted by radioactive decay of atomic nuclei. Learn about the history, sources, and uses of gamma radiation, and how it differs from x-rays.
Gamma rays are high-energy electromagnetic waves that are produced by radioactive decay and certain astronomical phenomena. They have the shortest wavelength in the electromagnetic spectrum, which gives them the highest frequency and energy, making them a powerful form of radiation.
