Question

plz tell me about. a. electro microscope. if you don't know answer get free points​

Answer 1

Answer:

I hope you mean electron microscope

Explanation:

An electron microscope is a microscope that uses a beam of accelerated electrons as a source of illumination. It is a special type of microscope having a high resolution of images, able to magnify objects in nanometres, which are formed by controlled use of electrons in vacuum captured on a phosphorescent screen. These microscopes are really big in size.