本题目来源于试卷: Physics Unit25: Optical Instruments，类别为 国际高中通用物理
[单选题]
If the diameter of a radar dish is doubled, what happens to it lghy0 vvos8bp1(4qw3 ezb:8js resolving pow.zwzq9zm +95vwzbfgw4b2- z zer assuming that all other factors remain uzw.+ bzvq f45gbz9mzz-w9z2 w nchanged? Its 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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