Multiple Choice
A microscope has an objective lens 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. How far apart are the lenses?
A) 20 mm
B) 21 mm
C) 23 mm
D) 33 mm
E) 41 mm
Correct Answer:
Verified
Correct Answer:
Verified
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