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 p3j4w, zfac6da roduce an ev dq rwq0qtr 5 ;cv(5qjmj*+o+nlarged, upright image of an object, you could use dqr+ ;r (qj *qomvvj0qw+ t5c5a
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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