The half-life of cobalt-60 is 5.25 yrs. After how long does its activity reduce to about one eight of its original value ?

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The half-life of cobalt-60 is 5.25 yrs. After how long does its activity reduce to about one eight of its original value ?
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Oct
The half-life of cobalt-60 is 5.25 yrs. After how long does its activity reduce to about one eight of its original value ? The half-life of cobalt-60 is 5.25 yrs. After how long does its activity reduce to about one eight of its original value ? October 17, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
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