Physics Unit33: Astrophysics and Cosmology (id: 7db926c9a)

[单选题]
About 1 ms after the Big Bang, the tempe ni/ /xybh)huk1py- +orature l a7pbkjnjz;-h0q/f cl 0+g9uen,ay( of the universe was about 1013 K. Wha/e7juqn bzkf-;p gy09a0j(nc llha+,t energy (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