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]
A convex spherical mirror has a focal length of -20 cm. An object i,pmvp7whvvo37 jj 1( ls p w4i /l6 teyu g2m6r-mtx;mc(placed 10 cm in front ouy6t4 i2; l/-x(mmm g6rptec wf the mirror on the mirror's axis. Where is the image located?
A. 20 cm behind the mirror
B. 20 cm in front of the mirror
C. 6.7 cm behind the mirror
D. 6.7 cm in front of the mirror
参考答案: C
本题详细解析:
暂无
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