Optics Question 346
Question: The magnifying power of a simple microscope can be increased, if we use eye-piece of
[MP PMT 1986]
Options:
A) Higher focal length
B) Smaller focal length
C) Higher diameter
D) Smaller diameter
Show Answer
Answer:
Correct Answer: B
Solution:
$ m=1+\frac{D}{f} $ Smaller the focal length, higher the magnifying power.
