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]
An image formed when t 5cj cj6,d/d8vy nw45ocqfrt . g5 yy 7wfk:.5/uymo,intjtn +he light rays pass through the image location, and could appear on paper or film placed at the that l5myfy, :.kywon j+t/5in7utg ocation is referred to as
A. a real image.
B. a virtual image.
C. either a real or a virtual image.
D. an upright image.
E. an inverted image.
参考答案: A
本题详细解析:
暂无
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