Optical Instruments (id: 2fb67def5)

本题目来源于试卷: Optical Instruments，类别为 IB物理学

[填空题]
A magnifying glass with a fxyh:bu149; jwz o yhs3ocal lengm hpj(ht0k3ju 7r f0aj+5 cj,oth of 8.5 $cm$ is used to read print placed at a distance of 7.5 $cm$. Calculate
(a) the position of the image;    cm
(b) the angular magnification. =    $\times$

参考答案:
空格1: -64±2%  空格2: 3.3±2% 


本题详细解析:

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