本题目来源于试卷: Lenses and Mirrors，类别为 美国物理杯赛(Physics Bowl)
[单选题]
98.19: In order to produce anm3ln9o q z3g79dwins0 enla1p * -s ycc kmzwxky,cq)8f,37b9ztrzrged, upright image of an object, you could usew3p),yzq1cmkx7k* cfzys -,b98z ctr a
A. converging lens more than one focal length from the object.
B. converging lens less than one focal length from the object.
C. diverging lens more than one focal length from the object.
D. diverging lens exactly one focal length from the object.
E. diverging lens less than one focal length from the object.
参考答案: B
本题详细解析:
暂无
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