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 sensitiovyt ah,-atlg gy1 )1hm2; 6y64oxlokvity throughout the visibl 7kuxq ))3k4ehp:py),i jchnqe spectrum, in which of the following cases would you be able to best dist) qk):uq3h7h4jyp)k, ixcep n inguish 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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