本题目来源于试卷: Physics Unit31: Nuclear Energy and Radiation，类别为 通用国际物理
[单选题]
Find the Q value of the following 4txej)bqrqj/q j;:wi) :5r izreaction; (wt6:t,dkk n-pm 3h uk5hir+ya0iw b: $^{14}_7 N \;+\; ^4_2 He \rightarrow ^{17}_8 O \;+\; ^1_1 H$
The isotopic mass for $^{14}_7 N$ is $14.003074 u$
The isotopic mass for $^4_2 He$ is $4.002603 u$
The isotopic mass for $^{17}_8 O$ is $16,999131 u$
The isotopic mass for $^1_1 H$ is $1.007825 u$
A. $1.191 \; MeV$
B. $-1.191 \; MeV$
C. $1.279 \times 10^{-3} \; MeV$
D. $-1.279 \times 10^{-3} \; MeV$
参考答案: B
本题详细解析:
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