本题目来源于试卷: Physics Unit33: Astrophysics and Cosmology，类别为 Generic Physics
[单选题]
About 1 ms after the Big Bang, the temp jp -e h.st vt,5:x,w-- g:kkpqecg+xe;8p ymvfbe7 (vcsjv.3b8fl .)z h6an werature of the universe was about 1013 K. What energy wn(y l)8ah .fc7b3vvvezps 6.8b;m fj (in eV) does this correspond to?
A. $1 \; keV$
B. $1 \; MeV$
C. $1 \; GeV$
D. $1 \; TeV$
参考答案: C
本题详细解析:
暂无
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Post time 2024-1-22 00:41:59