本题目来源于试卷: Physics Unit25: Optical Instrument,类别为 Generic Physics
[单选题]
A microscope has an objective lene 8f*kdlm-u g*d(t1jqpc- q r n5i+eh.m*k l4feowl- efin24 4s of focal length 1.4 mm and an eyepiece of focal length 20 mm, adjusted for minimum eyestrain. A blood sample is placed 1.5 mm from the objective. What is thki jr4t d pf cle.q42*5w+ m i1el-n-(ofq4hene overall magnification?
A. 18
B. 37
C. 180
D. 370
参考答案: D
本题详细解析:
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