Question

In simple microscope ______ lens is used.

Options

• Concave

• Plano concave

• Plano convex

• Convex

Answer 1

In simple microscope convex lens is used.

Explanation:

A convex lens with a small focal length produces a virtual, erect, and bigger image of an object. Such a lens is called a simple microscope or magnifying lens. Using such microscopes, one can get a 20-times larger image of an object.