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Physics, 19.05.2021 04:50 asad92

A sample of Cobalt-60 has an activity of 3000 Bq. What will the activity be after 50 years? Cobalt-60 has a half-life of 5 years. 23.4375 1.46484375 5.859375 2.9296875​

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A sample of Cobalt-60 has an activity of 3000 Bq. What will the activity be after 50 years? Cobalt-6...
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