Modern Physics> A and B are two radioactive elements. The...

A and B are two radioactive elements. The mixture of these elements show a total activity of 1200disintegrations per minute. The half life of A is 1 day and that of B is 2 days . What will be the total activity after 4 days? Given the initial number of atoms in A and B are equal.

Ajay , 7 Years ago

Grade 12

1 Answers

Arun

dear student

I am getting my answer as 150 disintegrations /min

Hope it helps

Regards

Arun (askIITiams forum expert)

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Last Activity: 7 Years ago

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Modern Physics> A and B are two radioactive elements. The...

A and B are two radioactive elements. The mixture of these elements show a total activity of 1200disintegrations per minute. The half life of A is 1 day and that of B is 2 days . What will be the total activity after 4 days? Given the initial number of atoms in A and B are equal.

Ajay , 7 Years ago

Arun

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