Radioactive carbon 14 dating is dependent on

This method of dating allows researchers to learn about past civilizations, changes in the earth, and in the climate.Different civilizations and religions have different methods of dating.especially in absence of cross-checks by different methods, or if presented without sufficient information to judge the context in which it was obtained.

The simplest form of isotopic age computation involves substituting three measurements into an equation of four variables, and solving for the fourth.Through physics, scientists have discovered that radioactive molecules decay at a specific rate dependent on the atomic number and mass of the decaying atoms.This constant can be used to determine the approximate age of the decaying material through the ratio of radioactive isotopes to the estimated initial concentration of these isotopes at the time of the organism’s death.You can get an idea of the relationship between C14 and age at the Carbon Dating calculator page. 1950 was chosen for no particular reason other than to honour the publication of the first radiocarbon dates calculated in December 1949 (Taylor, 19). Ninety-five percent of the activity of Oxalic Acid from the year 1950 is equal to the measured activity of the absolute radiocarbon standard which is 1890 wood.