You are here

Question: 

The activity of a sample drops by a factor of 6.0 in 9.4 minutes. What is its half-life?

Source: Giancoli, Douglas C., Physics: Principles with Applications, 7th Edition, 2014.

Quick Answer: 

$3.6 \textrm{ min}$

Giancoli 7th Edition, Chapter 30, Problem 50

(1:37)

Chapter 30, Problem 50 is solved.

View sample solution