Find the decay constant and the mean lifetime of Co55 radionuclide if its activity is known to

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Find the decay constant and the mean lifetime of Co55 radionuclide if its activity is known to decrease 4.0% per hour. The decay product is non-radioactive.

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Question Posted: Aug 30, 2010 04:43 AM

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Find the mean-life of 55 Co radionuclide if its activity is known to decrease by 4.0% per hour. The decay product is non-radioactive.
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Find the decay constant and the mean lifetime of Co55 radionuclide if its activity is known to

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