本题目来源于试卷: Physics Unit25: Optical Instruments，类别为 国际高中通用物理
[单选题]
Assuming the film use+qnqxy, k-l;2cbc x9 h. :hjkgd h + dyqa4a0)thcz8pc k(as uniform sensitivity throughout the visible spectrum, in which of th0aya)qz 8tphdc+kc4( e following cases would you be able to best distinguish between two closely spaced stars? (The lens referred to is the objective lens of the telescope used.)
A. use a large lens and blue light
B. use a large lens and red light
C. use a small lens and blue light
D. use a small lens and red light
参考答案: A
本题详细解析:
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