(a) 212Bi decays to 208TI by a-emission in 34% of the disintegration and to 212P0 by B- emission in 66% of the disintegration. If the total half value period is 60.5 minutes, find

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Chapter32: Medical Applications Of Nuclear Physics
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Problem 24PE: The annual radiation dose from 14C in our bodies is 0.01 mSv/y. Each 14C decay emits a averaging...
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2) (a) 212B¡ decays to 208T/ by a-emission in 34% of the disintegration and to 212Po by ß-
emission in 66% of the disintegration. If the total half value period is 60.5 minutes,
find
i) The total decay constant
ii) The decay constant for a- and B-emissions.
Transcribed Image Text:2) (a) 212B¡ decays to 208T/ by a-emission in 34% of the disintegration and to 212Po by ß- emission in 66% of the disintegration. If the total half value period is 60.5 minutes, find i) The total decay constant ii) The decay constant for a- and B-emissions.
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