radiation - Meaning in Tamil
radiation - Meaning in Tamil
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Definitions and Meaning of radiation in English
radiation noun
- (medicine) the treatment of disease (especially cancer) by exposure to a radioactive substance
Synonyms
actinotherapy, irradiation, radiation therapy, radiotherapy
கதிர் மருத்துவம், கதிர்வீச்சு
- the act of spreading outward from a central source
கதிர்வீச்சு, ...Subscribe
- a radial arrangement of nerve fibers connecting different parts of the brain
- the spread of a group of organisms into new habitats
- energy that is radiated or transmitted in the form of rays or waves or particles
- the spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay
Synonyms
radioactivity
- syndrome resulting from exposure to ionizing radiation (e.g., exposure to radioactive chemicals or to nuclear explosions); low doses cause diarrhea and nausea and vomiting and sometimes loss of hair; greater exposure can cause sterility and cataracts and some forms of cancer and other diseases; severe exposure can cause death within hours
Synonyms
radiation sickness, radiation syndrome
Example
- "he was suffering from radiation"
Description
In physics, radiation is the emission or transmission of energy in the form of waves or particles through space or a material medium. This includes:
- electromagnetic radiation consists of photons, such as radio waves, microwaves, infrared, visible light, ultraviolet, x-rays, and gamma radiation (γ)
- particle radiation consists of particles of non-zero rest energy, such as alpha radiation (α), beta radiation (β), proton radiation and neutron radiation
- acoustic radiation, such as ultrasound, sound, and seismic waves, dependent on a physical transmission medium
- gravitational radiation, in the form of gravitational waves, ripples in spacetime
கதிர்வீச்சு (radiation) என்பது இயற்பியலில் ஆற்றலுள்ள அல்லது சக்தியுள்ள துகள்கள் அல்லது அலைகள் ஒரு ஊடகத்தினூடாகவோ ஒரு வெளியினூடாகவோ கடந்து செல்வதைக் குறிக்கும். கதிர்வீச்சில் முக்கியமாக அயனாக்கக் கதிர்வீச்சு, அயனாக்காக் கதிர்வீச்சு என இரண்டு வகையுண்டு. பொதுவாக நடைமுறையில் கதிர்வீச்சு எனக் குறிப்பிடும்போது, அது அயனாக்கக் கதிர்வீச்சை மட்டுமே குறிக்கின்றது.
ஆல்ஃபா துகள்கள் (α), பீட்டா துகள்கள் (β), நொதுமி (Neutorn) என்பவை அயனாக்கக் கதிர்வீச்சைக் தரவல்லன. மின்காந்த அலைகள், அவற்றின் அதிர்வெண்ணின் அளவிற்கேற்ப அயனாக்க கதிர்வீச்சாகவோ, அயனாக்காக் கதிர்வீச்சாகவோ இருக்கலாம். மின்காந்த அலைவீச்சின் முடிவில் காணப்படும் குறுகிய அலைநீளம் கொண்ட, அதிக அதிர்வெண்ணுடைய ஊடுகதிர் அலை (X-ray), புற ஊதாக் கதிர்கள், காமா கதிர்கள் (γ) போன்றன அயனாக்க கதிர்வீச்சைக் கொடுக்கும். கண்ணுக்குப் புலப்படும் ஒளி அலைகள், நுண்ணலைகள் (microwaves), இரேடியோ அலைகள், போன்றன அயனாக்கா கதிர்வீச்சுக்களைத் தரும்.
பொதுவில் கதிர்வீச்சு என அடையாளப்படுத்தப்படாவிடினும், இவ்வகை அயனாக்கா கதிர்வீச்சுக்களும் உண்மையில் கதிர்வீச்சுக்களே.
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What is radiation meaning in Tamil?
The word or phrase radiation refers to (medicine) the treatment of disease (especially cancer) by exposure to a radioactive substance, or the act of spreading outward from a central source, or a radial arrangement of nerve fibers connecting different parts of the brain, or the spread of a group of organisms into new habitats, or energy that is radiated or transmitted in the form of rays or waves or particles, or the spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay. See radiation meaning in Tamil, radiation definition, translation and meaning of radiation in Tamil. Find radiation similar words, radiation synonyms. Learn and practice the pronunciation of radiation. Find the answer of what is the meaning of radiation in Tamil.
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What is radiation meaning in Tamil, radiation translation in Tamil, radiation definition, pronunciations and examples of radiation in Tamil.
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