A radioactive sample contains two different types of radioactive nuclei: A, with half-life 9.0 days, and...

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A radioactive sample contains two different types of radioactive nuclei: A, with half-life 9.0 days, and...

A radioactive sample contains two different types of radioactive nuclei: A, with half-life 9.0 days, and B, with half-life 18.0 days. Initially, the decay rate of the A-type nucleus is 256 times that of the B-type nucleus.

1) When will their decay rates be equal?

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A radioactive sample contains two different types of radioactive nuclei: A, with half-life 9.0 days, and...

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Two radioactive nuclei A and B are present in equal numbers to begin with. Three days...

Two radioactive nuclei A and B are present in equal numbers to begin with. Three days...

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A radioactive sample contains two different types of radioactive nuclei: A, with half-life 9.0 days, and...

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A radioactive sample contains two different types of radioactive nuclei: A, with half-life 9.0 days, and...