Light: Geometric Optics (id: 469c9336b)

本题目来源于试卷: Light: Geometric Optics，类别为 IB物理学

[填空题]
A certain lens focuses light from an object kh4ve hmz+hk,dfd.-0 2.75 m away as lox)m(1 a;zeean image 48.3 cm on the other side of th1 zlea x(o;me)e lens. What type of lens is it and what is its focal length? Is the image real or virtual?  ----待选择----converging lensdiverging lens  $f$ =    cm the image is  ----待选择----realvirtual 

参考答案:
空格1: converging lens  空格2: 41.1±2%  空格3: real 


本题详细解析:

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