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]
If you stand in front of a concave mir.tpo ry5 qb1x z8k7s7sror, exactly at its focal.lcao)lp8jnv(e4 mc5l1z a y )bgy0 s0 point,
A. you won't see your image because there is none.
B. you won't see your image because it's focused at a different distance.
C. you will see your image, and you will appear smaller.
D. you will see your image and you will appear larger.
E. you will see your image at your same height.
参考答案: A
本题详细解析:
暂无
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