Chapter 19, Problem 38E

Interpretation Introduction

Interpretation: A constant ${}^{\text{14}}{\text{C/}}^{\text{12}}\text{C}$ ratio is given. The counts per min per gram of a petrified tree are given. Age of the tree is to be determined.

Concept introduction: Radiocarbon dating is based on the radioactivity of the nuclide ${}_6^{14}\text{C}$ which decays by beta particle production.

In the process of radiocarbon dating, the ratio of radio carbon to the stable carbon in the sample is studied.

To determine: The age of the given tree.