ch42-p069 - 69. (a) Adapting Eq. 42-21, we find N0 c2.5 10...

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(d) On a per unit mass basis, the previous result becomes (according to Eq. 42-32) 020 23 10 3 . . mJ 85kg J / kg = 2.3mGy. (e) Using Eq. 42-31, (2.3 mGy)(13) = 30 mSv. 69. (a) Adapting Eq. 42-21, we find N 0 32 3 18 25 10 602 10 239 63 10 = ×× .. / gm o l g/mol ch c h (b) From Eq. 42-15 and Eq. 42-18, ( ) ( ) () 1/2 12h ln 2/ 24,100y 8760h/y
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