Use of carbon 14 dating Melbourne sex dating site photos
Carbon-14 is a radioactive isotope used to date organic material.
Its consistent rate of decay allows the age of an object to be determined by the proportion of carbon-14 to other carbon isotopes. Carbon-14 is also used as a radioactive tracer for medical tests.
Books, clothing and food remains are all archaeological artifacts that can be carbon dated.This inconsistent amount of carbon-14 renders the test less accurate but opens up testing possibilities not available for older samples.For example, it is possible to determine the age of a person born after the 1940s using the carbon-14 content of teeth.Carbon-14 dating is a way of determining the age of certain archeological artifacts of a biological origin up to about 50,000 years old.It is used in dating things such as bone, cloth, wood and plant fibers that were created in the relatively recent past by human activities.