Physics Unit25: Optical Instrument (id: c59ba2228)

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]
A person uses a converging lens of y4+nhl1(bd;h i0w wpt( sdo7 bfocaleu 1:80n egogablbq/7 length 5.0 cm as a magnifying glass. What is the magnificatio an7qbeu8l e:0g b1go/n if the person's eye is relaxed?

A. 4.0
B. 5.0
C. 6.0
D. 7.0

参考答案: B

本题详细解析: 暂无

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