Physics Unit26: Special Theory of Relativity (id: 404c93bde)

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

[单选题]
How fast should a moving clock travel if it is to be ou dik -(/+bj 1ey2jccxbserved by azm+ip- x:; vsqoajnj 5zp/v72 stationary observer as running at one-half its normal2p :+n7mza szvj;/x-p qjv oi5 rate?

A. $0.50 \; c$
B. $0.65 \; c$
C. $0.78 \; c$
D. $0.87 \; c$


参考答案:  D


本题详细解析: 暂无