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1253_Physics ProblemsTechnical Physics

1253_Physics ProblemsTechnical Physics - P44.66(a ~10 1 353...

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594 Nuclear Structure P44.14 (a) 1 11 . MeV nucleon; P44.44 (a) 0 281 . ; (b) 1 65 10 29 . × ; (b) 7 07 . MeV nucleon ; (c) see the solution (c) 8 79 . MeV nucleon ; P44.46 (a) 10 21 Ne; (b) 54 144 Xe; (c) 1 0 e + and 0 0 ν (d) 7 57 . MeV nucleon P44.48 1 02 . MeV P44.16 0 210 . MeV greater for 23 Na because it has less proton repulsion P44.50 (a) 6 13 C ; (b) 5 10 B P44.18 (a) 84 1 . MeV ; (b) 342 MeV; (c) The nuclear force of attraction dominates over electrical repulsion P44.52 see the solution P44.54 (a) see the solution; (b) 1 16 . u P44.20 7 93 . MeV P44.56 (a) see the solution; (b) 1 53 . MeV P44.22 (a) see the solution; (b) R 3 and R 6 ; see the solution P44.58 (a) 2 52 10 24 . × ; (b) 2 29 . TBq; (c) 1 07 . Myr P44.60 (a) 2 75 . fm; (b) 152 N ; (c) 2 62 . MeV ; P44.24 0 200 . mCi (d) 7 44 . fm, 379 N , 17 6 . MeV P44.26 41 8 . TBq P44.62 (a) see the solution; (b) 4 17 10 3 1 . × min ; 2 77 . h; P44.28 86 4 . h (c) 4 02 10 3 . × counts min; (d) 9 65 10 6 . × atoms P44.30 R T t T t T 0 1 2 2 2 2 1 1 2 2 1 2 ln e j P44.64 (a) see the solution; (b) 1 94 . meV P44.32 (a) see the solution; (b) see the solution;
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Unformatted text preview: P44.66 (a) ~10 1 353 − ; (b) 0 892 . (c) see the solution; 10 9 . min; (d) t m = − ln λλ 1 2 1 2 b g ; yes P44.68 (a) 4 28 . pJ; (b) 1 19 10 57 . × atoms; (c) 107 Gyr P44.34 (a) 28 65 Ni * ; (b) 82 211 Pb; (c) 27 55 Co; (d) − 1 e; P44.70 (a) 12 3 . mg; (b) 0 166 . W (e) 1 1 H P44.72 (a) electron capture to all; positron emission to the 1.35 MeV , 1.48 MeV , and 2.03 MeV states; (b) 42 93 Mo; see the solution P44.36 between 5 400 yr and 6 800 yr P44.38 (a) cannot occur ; (b) cannot occur ; (c) can occur P44.74 (a) 3 91 . Gyr ; (b) No older; it could be younger if some 87 Sr were originally present, contrary to our assumption. P44.40 (a) 4 00 . Gyr; (b) 0 019 9 . and 4 60 . P44.42 (a) 148 Bq m 3 ; (b) 7 05 10 7 . × atoms m 3 ; (c) 2 17 10 17 . × −...
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