Significado de "radioactive" no dicionário inglês

PRONÚNCIA DE RADIOACTIVE EM INGLÊS

radioactive  [ˌreɪdɪəʊˈæktɪv]

CATEGORIA GRAMATICAL DE RADIOACTIVE

Radioactive e um adjetivo.

O adjetivo é a palavra que acompanha o nome para determiná-lo ou qualificá-lo.

O QUE SIGNIFICA RADIOACTIVE EM INGLÊS

Decaimento radioativo

Radioactive decay

A decomposição radioativa, também conhecida como decadência nuclear ou radioatividade, é o processo pelo qual um núcleo de um átomo instável perde energia através da emissão de radiação ionizante. Um material que emite espontaneamente esse tipo de radiação - que inclui a emissão de partículas alfa, partículas beta e raios gama - é considerado radioativo. A decomposição radioativa é um processo estocástico ao nível de átomos únicos, na medida em que, de acordo com a teoria quântica, é impossível prever quando um átomo particular irá decair. No entanto, a chance de um determinado átomo se deteriorar é constante ao longo do tempo. Para um grande número de átomos, a taxa de decaimento para a coleta é calculável a partir das constantes de decaimento medidas dos nuclídeos. Existem muitos tipos diferentes de decaimento radioativo. Uma decadência ou perda de energia resulta quando um átomo com um tipo de núcleo, chamado radionuclídeo pai, se transforma em um átomo com um núcleo em um estado diferente ou em um núcleo diferente contendo diferentes números de prótons e nêutrons. Qualquer um desses produtos é chamado de nuclídeo filha.

Radioactive decay, also known as nuclear decay or radioactivity, is the process by which a nucleus of an unstable atom loses energy by emitting ionizing radiation. A material that spontaneously emits this kind of radiation—which includes the emission of alpha particles, beta particles, and gamma rays—is considered radioactive. Radioactive decay is a stochastic process at the level of single atoms, in that, according to quantum theory, it is impossible to predict when a particular atom will decay. However, the chance that a given atom will decay is constant over time. For a large number of atoms, the decay rate for the collection is computable from the measured decay constants of the nuclides. There are many different types of radioactive decay. A decay, or loss of energy, results when an atom with one type of nucleus, called the parent radionuclide, transforms into an atom with a nucleus in a different state, or to a different nucleus containing different numbers of protons and neutrons. Either of these products is named the daughter nuclide.

definição de radioactive no dicionário inglês

A definição de radioativo no dicionário é exibida, usando ou preocupada com a radioatividade.

TRADUÇÃO DE RADIOACTIVE

Conheça a tradução de radioactive a 25 línguas com o nosso tradutor inglês multilíngue.

As traduções de radioactive a outras línguas apresentadas nesta seção foram obtidas através da tradução automática estatística; onde a unidade essencial da tradução é a palavra «radioactive» em inglês.

• Tradutor português - chinês: 放射性的
• Tradutor português - espanhol: radiactivo
• inglês: radioactive
• Tradutor português - hindi: रेडियोधर्मी
• Tradutor português - arabe: مُشِعّ
• Tradutor português - russo: радиоактивный
• Tradutor português - português: radioativo
• Tradutor português - bengali: তেজস্ক্রিয়
• Tradutor português - francês: radioactif
• Tradutor português - malaio: Radioaktif
• Tradutor português - alemão: radioaktiv
• Tradutor português - japonês: 放射性のある
• Tradutor português - coreano: 방사성의
• Tradutor português - javanês: Radioaktif
• Tradutor português - vietnamita: phát ra tia phóng xạ
• Tradutor português - tâmil: கதிரியக்க
• Tradutor português - marata: किरणोत्सर्गी
• Tradutor português - turco: radyoaktif
• Tradutor português - italiano: radioattivo
• Tradutor português - polonês: radioaktywny
• Tradutor português - ucraniano: радіоактивний
• Tradutor português - romeno: radioactiv
• Tradutor português - grego: ραδιενεργός
• Tradutor português - africâner: radioaktiewe
• Tradutor português - sueco: radioaktiv
• Tradutor português - norueguês: radioaktiv

10 CITAÇÕES EM INGLÊS COM «RADIOACTIVE»

Citações e frases célebres com a palavra radioactive.

1

Walther Bothe

The Laboratory for Radioactivity consisted of only two rooms at the time; at a later date, when tests of radioactive substances became more extensive, it expanded into four rooms.

2

David R. Brower

Perhaps most ridiculous of all is the suggestion that we 'keep' our radioactive garbage for the use of our descendants. This 'solution', I think, requires an immediate poll of the next 20,000 generations.

3

David R. Brower

There are many different kinds of radioactive waste and each has its own half-life so, just to be on the safe side and to simplify matters, I base my calculations on the worst one and that's plutonium.

4

James Buchan

For 50 years, nuclear power stations have produced three products which only a lunatic could want: bomb-explosive plutonium, lethal radioactive waste and electricity so dear it has to be heavily subsidised. They leave to future generations the task, and most of the cost, of making safe sites that have been polluted half-way to eternity.

5

William S. Burroughs

Gentle reader, the Fountain of Youth is radioactive, and those who imbibe its poisonous heavy waters will suffer the hideous fate of decaying metal. Yet almost without exception, the wretched idiot inhabitants of our benighted planet would gulp down this radioactive excrement if it were offered.

6

Gail Devers

I don't have a thyroid anymore. I had radioactive iodine treatment, which destroyed my thyroid. I take medication every day.

7

Wil S. Hylton

If Yucca Mountain had not been designated as a dumpsite for radioactive waste in 1987, it might easily have become a scenic overlook on the long drive between Tonopah and Las Vegas.

8

Garik Israelian

Connection between life and radioactive nuclei is straightforward. No life without tectonic activity, without volcanic activity. And we know very well that geothermal energy is mostly produced by decay of uranium, thorium, and potassium.

9

Annie Jacobsen

In 1957, with the arms race in full swing, the Department of Defense had decided it was just a matter of time before an airplane transporting an atomic bomb would crash on American soil, unleashing a radioactive disaster the likes of which the world had never seen.

10

Ed Markey

We know that al Qaeda is seeking radioactive materials and technology to launch a devastating attack, and that hundreds of radioactive sources have been lost or stolen in the U.S. and around the world.

10 LIVROS EM INGLÊS RELACIONADOS COM «RADIOACTIVE»

Descubra o uso de radioactive na seguinte seleção bibliográfica. Livros relacionados com radioactive e pequenos extratos deles para contextualizar o seu uso na literatura.

Radioactive: Marie & Pierre Curie: A Tale of Love and Fallout

Presents the professional and private lives of Marie and Pierre Curie, examining their personal struggles, the advancements they made in the world of science, and the issue of radiation in the modern world.

Lauren Redniss, 2010

Radioactive Waste Management, Second Edition

This reviews sources of radioactive waste and introduces radioactive decay and radiation shielding calculations.

James Saling, 2001

Radioactive Fallout in Soils, Crops, and Food: A Background ...

Behaviour and significance of radioactive substances released into agricultural, forestry and fisheries ecosystems, soil and crop contamination by radioactive fallout, Notes on intervention and derived intervention levels in relation to ...

F. P. W. Winteringham, 1989

Radioactivity And Radioactive Decay

This book has been divided into four chapters Radioactivity and Isotopes, X-particles, Bdecay, Y Radiations. This book is very helpful for the students of Degree/Honours and post graduates.

D.K. Jha, 2004

Radioactive waste forms for the future

This volume presents a compilation of important information on the full range of radioactive waste forms that have been developed, or at least suggested, for the incorporation of high-level nuclear waste.

Werner Lutze, Rodney C. Ewing, 1988

Radioactive: Marie & Pierre Curie: A Tale of Love and Fallout

Presents the professional and private lives of Marie and Pierre Curie, examining their personal struggles, the advancements they made in the world of science, and the issue of radiation in the modern world.

Lauren Redniss, 2010

Handbook of Radioactive Contamination and Decontamination

The objective of this book is to present a comprehensive picture, first of the fundamentals of general contamination of solid surfaces and water, and in the second part, to review the main practical procedures and means of applied ...

Jan Severa, Jaromír Bár, 1991

Geological Disposal of Radioactive Wastes and Natural Analogues

Such studies are called 'natural analogues'. This book investigates the concept of geological disposal and examines the wide range of natural analogues which have been studied.

W. Miller, R. Alexander, N. Chapman, 2000

Radioactive Aerosols

The book describes the formation of aerosols, their aerodynamic size distribution, their atmospheric residence time, their sampling and measurement, the range of radioactive aerosols found and studied thus far, including man-made nuclides ...

Constantin Papastefanou, 2011

Environmental Protection Against Radioactive Pollution

Proceedings of the NATO Advanced Research Workshop, held in Almaty, Kazakhstan, 16-19 September 2002

N. Birsen, Kairat K. Kadyrzhanov, 2003

10 NOTÍCIAS NAS QUAIS SE INCLUI O TERMO «RADIOACTIVE»

Conheça de que se fala nos meios de comunicação nacionais e internacionais e como se utiliza o termo radioactive no contexto das seguintes notícias.

After radioactive leak at Delhi's IGI airport, Rajnath says situation is …

Radioactive material leaked from a consignment of medical equipment at Delhi's Indira Gandhi International Airport on Friday though officials said the incident ... «Hindustan Times, mai 15»

Panel OKs radioactive waste site near Lake Huron

A Canadian government panel is recommending approval of a controversial plan to store radioactive waste underground in Ontario less than one mile from Lake ... «Detroit Free Press, mai 15»

Radioactive body of ex-Russian spy was 'most dangerous' autopsy …

LONDON — The body of former Russian agent Alexander Litvinenko was so radioactive that his post-mortem was “one of the most dangerous” ever undertaken, ... «New York Post, jan 15»

6 Arrested in Theft of Truck With Radioactive Waste

MEXICO CITY — Six people have been arrested in connection with the theft this week of a truck carrying highly radioactive waste in an episode that caused an ... «New York Times, dez 13»

Stolen radioactive material in Mexico found, no risk to population …

Stolen radioactive material that was reported missing in Mexico early Wednesday has been recovered and there's no risk to the surrounding population, ... «Fox News, dez 13»

Hijacked radioactive material found in Mexico. How dangerous was …

The cobalt-60 reportedly was found near the hijacked truck it was on but outside its protective, lead-lined container. The IAEA called the highly radioactive ... «Christian Science Monitor, dez 13»

Six workers at Japan's Fukushima nuclear plant doused with …

Six workers at Japan's crippled Fukushima nuclear power plant have been doused with radioactive water from a desalination system. The fluid splashed onto ... «ABC Online, out 13»

Fukushima leaks: radioactive water overflows tank

One of the largest leaks took place in August, when Tepco discovered a leak of at least 300 tonnes of highly radioactive water at a different part of the plant. «BBC News, out 13»

Is our seafood radioactive, or is it safe to eat?

Some claim that migratory species of top predators such as Pacific bluefin tuna might be especially at risk, but Buesseler rejects that, saying that the radioactive ... «Los Angeles Times, set 13»

Fukushima's radioactive ocean plume due to reach US waters in 2014

A radioactive plume of water in the Pacific Ocean from Japan's Fukushima nuclear plant, which was crippled in the 2011 earthquake and tsunami, will likely ... «NBCNews.com, ago 13»