本题目来源于试卷: Physics Unit26: Special Theory of Relativity，类别为 Generic Physics
[单选题]
Relative to a stationary observer, a mov8c fr/bi -wr3of0i:z7ilj9 ts* ( pvtwing object
A. appears shorter than normal.
B. appears longer than normal.
C. keeps its same length time.
D. can do any of the above. It depends on the relative velocity between the observer and the object.
参考答案: A
本题详细解析:
暂无
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Post time 2024-1-14 16:03:04