An activity of the 1000 bq of a class-w aerosol amad 1, Ask an Expert

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An activity of the 1000 Bq of a class-W aerosol (AMAD = 1 micrometer) is inhaled in the single intake:

a) In accordance with the ICRP-30 model for respiratory system state the initial activity deposited in the compartment e.

b) If radionuclide has a physical half-life of 32 days, what fraction of original activity in the compartment "e", will still be there after 1 week.

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Category:- Biology
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