Decay of Radioactive Cobalt Sample
Not what you're looking for? Search our solutions OR ask your own Custom question.
This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!
Cobalt 60 has a half life of 5.26 year. The Cobolt 60 in a certain radiation therapy unit must be replaced whenever its radioactivity falls to 80 percent of the original sample. If the original sample was purchased in 11/2002 when will it be necessary to replace the Cobalt 60?© BrainMass Inc. brainmass.com May 24, 2023, 1:22 pm ad1c9bdddf
The decay of radioactive Cobalt samples are examined. The half life is examined.