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define radiation

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define radiation

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Solution

Radiation is a process in which energetic particles or waves travel through a medium or space. There are two distinct types of radiation; ionizing and non-ionizing.

  1. Ionizing radiation is a type of energy released by atoms that travels in the form of electromagnetic waves (gamma or X-rays) or particles (neutrons, beta or alpha). The instability of an atom causes it to release energy in the form of radiation, which can be harmful to humans and other living organisms.

  2. Non-ionizing radiation refers to any type of electromagnetic radiation that does not carry enough energy to ionize atoms or molecules – that is, to completely remove an electron from an atom or molecule.

Radiation can be used in a variety of fields such as medicine, nuclear power, industry, and research. It can be beneficial when used correctly, but harmful if not properly controlled.

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