本题目来源于试卷: Physics Unit26: Special Theory of Relativity，类别为 Generic Physics
[单选题]
An object moves in a direclgeskz)qjvb68p 0 2, gt1x4w3my rc)ymaw 98guion parallel to its length with a velocity that approaches yxw)c u mgr31w8y9am4 the velocity of light. The length of this object, as measured by a stationary observer,
A. approaches infinity.
B. approaches zero.
C. increases slightly.
D. does not change.
参考答案: B
本题详细解析:
暂无
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Post time 2024-1-14 16:03:04