Optical Instruments (id: 6181578e3)

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

[填空题]
An astronomical telescope has its two leai+4nihsb :6zus: n.enses spaced jpc)w m,l-ra )75.2 $cm$ apart. If the objective lens has a focal length of 74.5 $cm$, what is the magnification of this telescope? Assume a relaxed eye. =    $\times$

参考答案: -110±2%


本题详细解析:

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