本题目来源于试卷: Physics Unit23: Light and Geometric Optics，类别为 国际高中通用物理
[单选题]
Concave spherical mir kv xm9b;c8u/vrors produce imavl*4ysj (t.ahnaq(. z ges which
A. are always smaller than the actual object.
B. are always larger than the actual object.
C. are always the same size as the actual object.
D. could be smaller than, larger than, or the same size as the actual object, depending on the placement of the object.
参考答案: D
本题详细解析:
暂无
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