Physics Unit33: Astrophysics and Cosmology (id: f42740c1f)

本题目来源于试卷: Physics Unit33: Astrophysics and Cosmology，类别为 通用国际物理

[单选题]
When a distant source emits li.ges,w oob;( aght fg7it1(s:z:sl aq ;puwkyf 58of a particular wavelength in the visible, and(a kg:1w5ufzq si ys8fl7p;t: the source is moving away from us, the color of the light appears to us to be shifted toward the

A. red end of the visible spectrum.
B. blue end of the visible spectrum.


参考答案:  A


本题详细解析: 暂无

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