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 concave spherical mirror has a focal length of 23 ir05alrh zp0sg3f d,0 cm. An o+m:ba3 icb; ;.gbgk avbject is placed 30 cm in front of the mirror on the mirror's axis v:k.gmb+i3 ;g abca;b. Where is the image located?
A. 12 cm behind the mirror
B. 12 cm in front of the mirror
C. 60 cm behind the mirror
D. 60 cm in front of the mirror
参考答案: D
本题详细解析:
暂无
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