The half-lives of radioisotopes p^(32) and p^(33)are 14 days and 25 days respectively. These radioisotopes are mixed in the ratio of 4 : 1 of their atoms. If the initial activity of the mixed sample is 3.0m Ci, find the activity of the mixed isotopes after 60 year.

The half-lives of radioisotopes p^(32) and p^(33)are 14 days and 25 da

1.	The half-lives of radioisotopes p^(32) and p^(33)are 14 days and 25 days respectively. These radioisotopes are mixed in the ratio of 4 : 1 of their atoms. If the initial activity of the mixed sample is 3.0m Ci, find the activity of the mixed isotopes after 60 year.
Answer» ANSWER :`0.205 MCI`

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The half-lives of radioisotopes p^(32) and p^(33)are 14 days and 25 days respectively. These radioisotopes are mixed in the ratio of 4 : 1 of their atoms. If the initial activity of the mixed sample is 3.0m Ci, find the activity of the mixed isotopes after 60 year.

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