All Problems

Radioactivity

Problem 6.222

Determine the age of aneient wooden items if it is known that the specific activity of C14\mathrm{C}^{14} nuclide in them amounts to 3/53 / 5 of that in lately felled trees. The half-life of C14\mathrm{C}^{14} nuclei is 5570 years.

Reveal Answer
4.1103 years. 4.1 \cdot 10^{3} \text { years. }