Physics Unit25: Optical Instrument (id: c2c49e738)

admin · Post time 2024-1-26 22:03:25

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

[单选题]
What power lens is needed to corre 5zcje 30 a9n4dcgxb,(oaue(8 a4lt hect for farsightedness where the unzs0hk oy0dj(.6w61 gcl sb:k.kmm j5ecorrected near point is 75( .60jy5skmm ejg0c dl :1bzoskk.h w6 cm?

A. +2.7 D
B. -2.7 D
C. +5.3 D
D. -5.3 D

参考答案: A

本题详细解析: 暂无

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