本题目来源于试卷: Physics Unit26: Special Theory of Relativity，类别为 国际高中通用物理
[单选题]
A spaceship takes a nonstop journey to a i ctq8ur*ub jedp.) 3sg6-uk(planet *7leg88hpwxtug 3 jsrp u9w;:pejg)- and returns in 10 hours according to a clock on the spaceship. If the speed of the spaceship is 0.80c, how muhgje:-rw 3*u8lg7 j)ppt; e9gpw 8sxuch time has elapsed on the Earth?
A. $3.2 \; h$
B. $7.0 \; h$
C. $15 \; h$
D. $17 \; h$
参考答案: D
本题详细解析:
暂无
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