radioactivity
கதிரியக்கம்
definition
noun
Early studies of radioactivity revealed that certain atomic nuclei were naturally radioactive.
the emission of ionizing radiation or particles caused by the spontaneous disintegration of atomic nuclei.
translation of 'radioactivity'
கதிர் இயக்கம்
example
The accident, which didn't cause any leakage of 'radioactivity' , occurred when the train was reversing at just 5mph.
What makes dirty bombs particularly troublesome is that 'radioactivity' , like fire, is something we deal with on a daily basis.
The Bequerel is a unit of 'radioactivity' , which is equivalent to the number of radioactive particles detected per second.
The NRC says, even if a plane did attack a nuclear plant the likelihood of releasing 'radioactivity' is low.
Its functions relate principally to the monitoring of 'radioactivity' in the environment and of radiation doses received by Irish people in the course of their work.
One example he gave was the leakage of 'radioactivity' from Sellafield caused by pigeons.
Scientists can compare the number of breakdowns in any given time and the intensity of the 'radioactivity' among elements and isotopes.
TL is based on the continual accumulation of stored energy as a function of natural 'radioactivity' .
The 60 cities with federally reported dietary levels of 'radioactivity' are often not proximate to nuclear sites.
It is suspected that workers have brought home tiny particles of 'radioactivity' attached to their clothing or their skin.
When this occurs, the electron shoots out of the atom and is called a beta particle, a type of 'radioactivity' .
Cattle seem to absorb less 'radioactivity' than sheep, except for the milk, which is to be avoided at all costs because of the iodine.
The most common ill effects of exposure to 'radioactivity' result from the ionization of water molecules by the radiation.
A station opened in the Chatham Islands to monitor 'radioactivity' , will help police the worldwide ban on Nuclear Weapons Testing.
The devices could be equipped with sensors that detect various substances, from heat to chemicals or 'radioactivity' .
The becquerel is a unit of 'radioactivity' and corresponds to one radioactive disintegration per second.
Over the six decades of the lab's operation, 'radioactivity' has leaked in unknown quantities into the water and vegetation surrounding the facility.
The element itself was actively producing radiation, a property referred to as 'radioactivity' .
So sensitive is the detector that a single speck of dust within it could emit enough natural 'radioactivity' to queer the readings.
The Curies resolved to learn as much as they could about the source of 'radioactivity' in pitchblende, the ore with which Becquerel originally worked.
The idea that radioactive isotopes can be used for dating purposes is almost as old as Henri Becquerel's discovery of 'radioactivity' itself in 1896.
In the event of slow release of 'radioactivity' it would be particularly important that medical personnel could recognise and diagnose the early effects of radiation.
Early studies of 'radioactivity' revealed that certain atomic nuclei were naturally radioactive.
Indeed, many isotopes spontaneously convert to other elements through 'radioactivity' .
This year is the centennial of the Nobel Prize in Physics shared by Henri Becquerel and the Curies for their pioneering work on 'radioactivity' .
Pierre and Marie Curie called Becquerel's radiation 'radioactivity' .
They are comparing sediment taken from the Humber estuary - unpolluted by 'radioactivity' - with other samples which contain the substance.
He is one of nine authorities which have been supplied with the latest equipment for recording and detecting 'radioactivity' after an atomic bomb explosion.
The results also point the way to the first direct measurements of the total 'radioactivity' of the earth.
In 1899 he identified two forms of 'radioactivity' , which he called alpha and beta particles.
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