Physics Unit26: Special Theory of Relativity (id: d6882ad21)

admin

本题目来源于试卷: Physics Unit26: Special Theory of Relativity，类别为 Generic Physics

[单选题]
The closest star to our solar system is Alpha Centauri, whicjzm6(z4:asv. v :.b/0frcagaf a( y fch is c-tw bpfxk(nt) 8)53 cy4nfrxiwrv 9+4.30 light years away. A spaceship with a constant speed of 0.800c relative to the Earth travels toward the star. How much time would el9fpr+r))nw8wt x5f-nckc t(y3bv 4i xapse on a clock on board the spaceship?

A. $3.23 \; y$
B. $4.40 \; y$
C. $5.15 \; y$
D. $5.38 \; y$


参考答案:  A


本题详细解析: 暂无