本题目来源于试卷: Physics Unit23: Light and Geometric Optics，类别为 通用国际物理
[单选题]
A convex spherical mirrvl;z (1x8 93fr n/ehd(sx krxqor has a focal 7jyjm0u 26iamlength of -20 cm. An object is placed 30 cm in front of the mirror on the imu yjja0 762mmirror's axis. Where is the image located?
A. 12 cm in front of the mirror
B. 60 cm behind the mirror
C. 60 cm in front of the mirror
D. none of the given answers
参考答案: D
本题详细解析:
暂无
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