How do we know that carbon-14 (or radiocarbon) dating is accurate? What is the age limit for which carbon-14 dating is useful?

Solution 30Q:

Here, we are going to discuss how do we know that radiocarbon dating is accurate. Also, we are going to discuss the age limit for which carbon-14 dating is useful.

Step1:

Radiocarbon dating is the technique to determine the ages of ancient artifacts. In order to know if the radiocarbon dating is accurate or not, we can compare it with the known values of the objects.

By checking the 14C/12C ratio of the wood in tree rings (which are formed once a year), scientists discovered...