10. What is accomplished by turning the coarse adjustment upwards/downwards?
1. Facilitates the changing of objectives.
II. Focuses or brings out the object to be observed.
III. Facilitates the changing of eyepiece.
IV. Connects the eyepieces to the revolving nosepiece with the objectives.
A. I & II only
B. II & Ill only
C. 1. ZI, & HI only
D. I, II, II & IV
Answers & Comments
Answer:
letter A
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