# If Numerical Aperture of a Microscope is Increased, Then Its - Physics

If numerical aperture of a microscope is increased, then its .......................................... .

1. resolving power decreases
2. limit of resolution decreases
3. resolving power remains constant
4. limit of resolution increases.

#### Solution

b. limit of resolution decreases

Concept: Resolving Power of a Microscope and Telescope
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