EBK INTRODUCTION TO HEALTH PHYSICS, FIF
EBK INTRODUCTION TO HEALTH PHYSICS, FIF
5th Edition
ISBN: 9780071835268
Author: Johnson
Publisher: VST
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Chapter 4, Problem 4.13P

(a)

To determine

To calculate: The duration of 4 MBq of in 125I to reduce to 0.1 % of initial activity of 125I .

(b)

To determine

To calculate: The mean life of Isotope 125I

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