Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

A 17.4985 g sample of petrified wood was found in a petrified forest. The sample showed a 14C activity of 7.66 decays/min. How long has

A 17.4985 g sample of petrified wood was found in a petrified forest. The sample showed a 14C activity of 7.66 decays/min. How long has the tree been dead? The half-life of carbon-14 is 5730 years and freshly cut wood contains 6.5 1010 atoms/g of 14C and there are 365.25 days in a year.

1. 26016.4

2. 27211.5

3. 26623.5

4. 29192.2

5. 30212.4

6. 21487

7. 28453

8. 25010.2

9. 30515.7 1

0. 21925.1

Answer in units of y.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Physics For Scientists And Engineers A Strategic Approach With Modern Physics

Authors: Randall D. Knight

3rd Edition

0321740904, 978-0321740908

More Books

Students also viewed these Physics questions

Question

2. Have enough shelves so that materials need not be stacked.

Answered: 1 week ago

Question

2. In what way can we say that method affects the result we get?

Answered: 1 week ago