本题目来源于试卷: Physics Unit25: Optical Instrument，类别为 Generic Physics
[单选题]
A nearsighted person wears glasses whodyl;g8x6 hrt n/8bj) ms)yuke3 2ng 5f.erbcs;e lenses have power of -0.15 D. What is the person's far point if the glasses fuk)e5;ngsrbec 2 .3yare very close to the eyes?
A. $1.5 \; m$
B. $3.3 \; m$
C. $6.0 \; m$
D. $6.7 \; m$
参考答案: D
本题详细解析:
暂无
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Post time 2024-1-26 22:03:25