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]
09.43: A real object is ywy)rm+v1bu /4 ycp 5wn5 8tdslocateid14 t du+ma5g-jjti fk/8p;jvlw1 z1d in front of a convex lens at a distance greater than the focal length of the lens. What type of image ig+j51m 8 dpu/d;1lk i jf-1tav4jwtzi s formed and what is true of the image’s size compared to that of the object?
A. Type of Image is Real Size of Image is Larger than object
B. Type of Image is Real Size of Image is More information is needed
C. Type of Image is Virtual Size of Image is Smaller than object
D. Type of Image is Virtual Size of Image is Larger than object
E. Type of Image is More information is needed Size of Image is More information is needed
参考答案: B
本题详细解析:
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