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nitanikollaj nitanikollaj
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A month ago

A sample contains 1.000 × 10−3 g of 40K. The half-life of 40K is 1.250 × 109 years. What is the activity of the sample?



3300 Bq



1250 Bq



382.0 Bq



265.0 Bq



3.000 Bq

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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goodone14goodone14
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A month ago
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