本题目来源于试卷: Physics Unit25: Optical Instrument，类别为 Generic Physics
[单选题]
Assuming the film used has uniform sensitiv gdc+ o-fvqa(/tb l* n wj6dn(+-mzh:rtbvvi ,mmj(8xh f*t+3 3mk)yqity throughout the visible spectrum, in which of the follim33tq)k + *(jmx,thvy8f vbmowing 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:
暂无
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Post time 2024-1-26 22:03:25