COSMIC RADIATIONS Meaning and
Definition
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Cosmic radiations refer to high-energy particles that originate from outer space and bombard Earth's atmosphere. These particles come from various sources such as the sun, other stars, supernovae explosions, and even distant galaxies. They consist of atomic nuclei, electrons, and other subatomic particles, and possess extremely high velocities due to their cosmic origins.
The Earth is constantly bombarded by cosmic radiations, which can have significant effects on the planet and its inhabitants. When these high-energy particles collide with atoms in the atmosphere, they generate secondary radiations, including gamma rays, X-rays, neutrons, and charged particles. These secondary particles can have diverse impacts, including the induction of genetic mutations and the production of reactive ions in the atmosphere.
Due to their high energy and penetrating nature, cosmic radiations are a considerable concern for astronauts and airline crews, as they are exposed to higher levels of radiation when flying at high altitudes or in space. Exposure to cosmic radiations can result in adverse health effects such as an increased risk of developing cancer and other radiation-related diseases.
Scientists and researchers study cosmic radiations to gain a better understanding of the universe's composition, its origins, and the processes occurring within celestial bodies. Space missions, satellite launches, and ground-based experiments help in measuring and analyzing cosmic radiation levels, enabling us to develop protective shielding and radiation safety guidelines for those exposed to such radiations.
Common Misspellings for COSMIC RADIATIONS
- cosmoc radiation
- cosmic radiation
- xosmic radiations
- vosmic radiations
- fosmic radiations
- dosmic radiations
- cismic radiations
- cksmic radiations
- clsmic radiations
- cpsmic radiations
- c0smic radiations
- c9smic radiations
- coamic radiations
- cozmic radiations
- coxmic radiations
- codmic radiations
- coemic radiations
- cowmic radiations
- cosnic radiations
- coskic radiations
Etymology of COSMIC RADIATIONS
The word "cosmic" originates from the Greek word "kosmos", which means "world" or "universe". In this context, it refers to anything relating to the entire universe.
The word "radiation" comes from the Latin word "radiare", meaning "to radiate" or "to emit rays".
When combined as "cosmic radiation", it refers to the high-energy particles or electromagnetic waves traveling through space that originate from various celestial sources, such as the sun, stars, and other astronomical objects. The term "cosmic radiation" was first used in the early 20th century when scientists began studying these forms of energy and particles.
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