Physics Unit33: Astrophysics and Cosmology (id: cdcaf888b)

admin · Post time 2024-1-22 00:41:59

本题目来源于试卷: Physics Unit33: Astrophysics and Cosmology，类别为 Generic Physics

[单选题]
If a galaxy is moving away from us at 1.0% of the speedgcopt 67b/h6j of light, how,*h7ic umkkla35c qpkm 7f06w far away is c3aqfl, k 5umchm7k w0i6p* 7kit from us?

A. 200 ly
B. 200 thousand ly
C. 200 million ly
D. 200 billion ly

参考答案: C

本题详细解析: 暂无

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