The initial activity of a radioactive source is 600 counts per second. After a time T, its activity becomes 75 counts per second. If the half life of the source is 16 hours, what is T? * 16 hours 32 hours 40 hours 48 hours
The initial activity of a radioactive source is 600 counts per second. After a time T, its activity becomes 75 counts per second. If the half life of the source is 16 hours, what is T? * 16 hours 32 hours 40 hours 48 hours
Modern Physics
3rd Edition
ISBN:9781111794378
Author:Raymond A. Serway, Clement J. Moses, Curt A. Moyer
Publisher:Raymond A. Serway, Clement J. Moses, Curt A. Moyer
Chapter13: Nuclear Structure
Section: Chapter Questions
Problem 26P
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The initial activity of a radioactive source is 600 counts per second. After a time T, its activity becomes 75 counts per second. If the half life of the source is 16 hours, what is T? *
- 16 hours
- 32 hours
- 40 hours
- 48 hours
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