Question

What is the principle of microscope? Why are microscopes used?​

Answer 1

Microscopes can magnify images upto the microscopic levels (maximum 1 Armstrong) with the help of a light reflective mirror and high power multiple lenses. Microscopes are used in laboratories to invent, discover and research microorganisms, chemicals or devices.

Answer 2

Answer:

A simple microscope works on the principle that when a tiny object is placed within its focus, a virtual, erect and magnified image of the object is formed at the least distance of distinct vision from the eye held close to the lens.