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Chery Chery
wrote...
Posts: 3587
7 years ago
The unstable isotope 234Th decays by β emission with a half-life of 24.5 days. If the initial decay rate of the sample is 6.2 ×   Bq, what is the decay rate after 37 days?
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
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lyalllyall
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7 years ago
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Chery Author
wrote...
7 years ago
Looked all over the internet for this, thank you for answering correctly
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