本题目来源于试卷: Physics Unit25: Optical Instrument，类别为 Generic Physics
[单选题]
A person cannot see clearly ob stp:.-nftr5mud: g1bjects moreobv4vln6lvj: g p35.v than 70.0 cm away. What power of lens should be prescribed if the glass is to be worn 1.00 cm in front v jvl6bp o 5.v3n:g4vlof the eye?
A. $1.45 \; D$
B. $-1.45 \; D$
C. $0.0145 \; D$
D. $-0.0145 \; D$
参考答案: B
本题详细解析:
暂无
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Post time 2024-1-26 22:03:25