The Eyepiece of a Compound Microscope Has a Focal Length

question 131

Multiple Choice

The eyepiece of a compound microscope has a focal length of 2.50 cm, and the objective has a focal length of 1.60 cm. The two lenses are separated by 14.0 cm. The microscope is used by a person
With normal eyes, having a near point at 25 cm. What is the magnitude of the magnification of the
Microscope?

• A) 219
• B) 72
• C) 88
• D) 115
• E) 180

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Definitions:

Medicare

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