Write an expression for the magnifying power of a simple microscope. How can it be increased?
Refraction Lens
76 Likes

Question

Write an expression for the magnifying power of a simple microscope. How can it be increased?

KnowledgeBoat · Accepted Answer

The expression for the magnifying power (M) of a simple microscope is as follows where f is the focal length of the lens, and D is the least distance of distinct vision. The magnifying power of the microscope can be increased by using the lens of short focal length (i.e., shorter the focal length, more is the magnifying power). But it cannot be increased indefinitely.

Physics

Write an expression for the magnifying power of a simple microscope. How can it be increased?

Refraction Lens

Related Questions

What is magnifying glass? State its two uses.

Where is the object placed with respect to the principal focus of a magnifying glass, so as to see its enlarged image? Where is the image obtained?

State two applications each of a convex lens and a concave lens.

How will you differentiate between a convex and a concave lens by looking at (i) a distant object and (ii) a printed page?