Physics Unit26: Special Theory of Relativity (id: 23adf0ded)

本题目来源于试卷: Physics Unit26: Special Theory of Relativity，类别为 通用国际物理

[单选题]
Which of the followingn 32slru.c2 q hnkz3nz-:d:wt d1k5x *c1j(2 yr zazentepends on the observer's frame of reference?

A. the mass of the proton
B. the length of a meter stick
C. the half-life of a muon
D. all of the given answers


参考答案:  D


本题详细解析: 暂无

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