本题目来源于试卷: Physics Unit25: Optical Instruments，类别为 通用国际物理
[单选题]
If the diameter of a radar dish is db ti8jek-z.lv.o.p/dz v q4t7oubled, what happens to its -i-b cdi n3,mnqt*la(khpq8d0x 21 uoresolving power assuming that all other factors remain unchanged? I 3qdi a-n,- *8t1p(iul0 hon2qbxcm kdts resolving power
A. quadruples.
B. doubles.
C. halves.
D. is reduced to one-quarter its original value.
参考答案: B
本题详细解析:
暂无
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