A wooden artifact from a Chinese temple has a ¹4C activity of 37.6 counts per minute as compared with an activity of 58.2 counts per minute for a standard of zero age. Part A From the half-life for 14C decay, 5730 yr, determine the age of the artifact. Express the age in years to two significant figures. t= | ΑΣΦ 1 ? yr

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Chapter1: Chemical Foundations
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**Problem 21.42 - Enhanced - with Feedback**

A wooden artifact from a Chinese temple has a \(^{14}C\) activity of 37.6 counts per minute as compared with an activity of 58.2 counts per minute for a standard of zero age.

**Part A**

From the half-life for \(^{14}C\) decay, 5730 years, determine the age of the artifact. Express the age in years to two significant figures.

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\[ t = \ \text{______} \ \text{yr} \]

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Transcribed Image Text:**Problem 21.42 - Enhanced - with Feedback** A wooden artifact from a Chinese temple has a \(^{14}C\) activity of 37.6 counts per minute as compared with an activity of 58.2 counts per minute for a standard of zero age. **Part A** From the half-life for \(^{14}C\) decay, 5730 years, determine the age of the artifact. Express the age in years to two significant figures. Input box for calculation: \[ t = \ \text{______} \ \text{yr} \] Buttons and options: - Submit - Previous Answers - Request Answer Feedback: An incorrect answer notification is shown, stating: "Incorrect; Try Again; 4 attempts remaining." There are no graphs or diagrams associated with this problem.
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