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 u,91tnop+4exgbe6h6 b 20kjop d 5yymjniform sensitivity throughout the visible spe4s)(cj7m a+mym( e ojueh7s*qctrum, in which of tqme)a4me+7o( hcy(uj7msj* s he 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:
暂无
| 
Post time 2024-1-26 22:03:25