Physics Unit25: Optical Instrument (id: db2e7f1bd)

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本题目来源于试卷: Physics Unit25: Optical Instrument，类别为 Generic Physics

[单选题]
The pupil of a person's eye changes from a di)qsl wfyt0v7 o7 .z8bcameter of03 amm9d)8uclgi5 u-o x 5pmub 3.5 mm to 1.5 mm as the illumination is increased. By whad0olxm3 bc9u5)ug8am up-5mit factor does the minimum angle of resolution change?

A. 0.43
B. 0.65
C. 2.0
D. 2.3


参考答案:  D


本题详细解析: 暂无