Physics Unit25: Optical Instruments (id: bd64e1346)

本题目来源于试卷: Physics Unit25: Optical Instruments，类别为 通用国际物理

[单选题]
A person uses a converging lens of focal wppeqv,( dg:; y n2 d4vya)s+glength 5.0 cm as a magnifying glass. W4);,aeg (dndp: y vp+vw2gqys47xap0 z(mnn6wuk 3gx hat is the magnification if the person's n7g3(u z4k max xn60pweye 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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