carbon dating

Английский Язык - Турецкий язык

Определение carbon dating в Английский Язык Турецкий язык словарь

karbon tarih saptama yöntemi

karbon miktarı ölçümüyle madde yaşının tesbiti

Связанные Термины

carbon date

karbon tarih

Английский Язык - Английский Язык

Определение carbon dating в Английский Язык Английский Язык словарь

Radiocarbon dating

Carbon dating is a system of calculating the age of a very old object by measuring the amount of radioactive carbon it contains. a method of finding out the age of very old objects by measuring the amount of carbon in them

Связанные Термины

carbon-14 dating

or radiocarbon dating Method of determining the age of once-living material, developed by U.S. physicist Willard Libby in 1947. It depends on the decay of the radioactive isotope carbon-14 (radiocarbon) to nitrogen. All living plants and animals continually take in carbon: green plants absorb it in the form of carbon dioxide from the atmosphere, and it is passed to animals through the food chain. Some of this carbon is radioactive carbon-14, which slowly decays to the stable isotope nitrogen-14. When an organism dies it stops taking in carbon, so the amount of carbon-14 in its tissues steadily decreases. Because carbon-14 decays at a constant rate, the time since an organism died can be estimated by measuring the amount of radiocarbon in its remains. The method is a useful technique for dating fossils and archaeological specimens from 500 to 50,000 years old and is widely used by geologists, anthropologists, and archaeologists

Расстановка переносов

car·bon dat·ing

Турецкое произношение

kärbın deytîng

Произношение

/ˈkärbən ˈdātəɴɢ/ /ˈkɑːrbən ˈdeɪtɪŋ/