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• Nuclear radiation mainly consists of gamma rays and other high-energy electromagnetic rays as well as small particles such as electrons and neutrinos. Electromagnetic radiation only consists of photons.23-Dec-2011
What is in nuclear radiation?
Nuclear radiation includes gamma rays, x-rays, and the more energetic portion of the electromagnetic spectrum. Ionizing subatomic particles released by nuclear reactions include alpha particles, beta particles, neutrons, muons, mesons, positrons, and cosmic rays.
What type of radiation is nuclear?
Radiation particularly associated with nuclear medicine and the use of nuclear energy, along with X-rays, is 'ionizing' radiation, which means that the radiation has sufficient energy to interact with matter, especially the human body, and produce ions, i.e. it can eject an electron from an atom.
Is nuclear radiation on the electromagnetic spectrum?
They are all part of the electromagnetic spectrum. Radiation can also be described as non-ionizing or ionizing. Non-ionizing radiation has enough energy to excite atoms, making them move more rapidly.
What are the 3 main types of radiation?
When atoms decay, they emit three types of radiation, alpha, beta and gamma. The alpha and beta radiation consist of actual matter that shoots off the atom, while gamma rays are electromagnetic waves.
Why is it called nuclear radiation?
These forces work toward a strong, stable balance by getting rid of excess atomic energy (radioactivity). In that process, unstable radioactive nuclei may emit energy, and this spontaneous emission is called nuclear radiation.
What is this radiation?
Radiation is energy that comes from a source and travels through space at the speed of light. This energy has an electric field and a magnetic field associated with it, and has wave-like properties. You could also call radiation “electromagnetic waves”.
What is the difference between radiation and nuclear radiation?
Radiation in the form of radiant particles or rays, is the result of a nuclear disintegration. Radioactive materials are atoms that have stored energy and may disintegrate in the future, releasing radiation.
What type of radiation is harmful?
Alpha particles are the most harmful internal hazard as compared with gamma rays and beta particles. Radioactive materials that emit alpha and beta particles are most harmful when swallowed, inhaled, absorbed, or injected. Gamma rays are the most harmful external hazard.
What is radiation in simple words?
Radiation is energy that moves from one place to another. Light, sound, heat, and X-rays are examples of radiation. The different kinds of radiation fall into a few general categories: electromagnetic radiation, mechanical radiation, nuclear radiation, and cosmic rays.
