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]
05.29: An object is in pec znpifi-qw)s(j7: ,h lf*:front of a convex lens, at a d(di hcq2 p:7mlistance less than the focal leng2m:( hqp7dcil th from the lens. Its image is
A. virtual and larger than the object
B. real and smaller than the object.
C. virtual and smaller than the object
D. real and larger than the object.
E. virtual and the same size as the object.
参考答案: A
本题详细解析:
暂无
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