When you want to look at things you couldn't with a light microscope.
There are several type of microscopes, mainly, the one that we use in lab is a simple light microscope or a compound microscope. Then we have the phase contrast microscope, fluorescent microscope, electron microscope (transmission electron microscope [TEM] and scanning electron microscope [SEM]), confocal microscope and even dissection microscope the one which we use during dissections.
A Reflecting light microscope. An electron microscope.
We would normally use a microscope to do this.
Two types of electron microscopes are the scanning electron microscope, or SEM, and transmission electron microscope, or TEM.
There are two basic types scaning electron microscope (SEM) which will show the surface of the subject and TEM which reveals the density. and because your gay
A SEM microscope is a scanning electron microscope
A Scanning Electron Microscope (SEM).
scanning electron microscope
a TEM microscope privides an detailed image of the inside of a specimen a SEM microscope provides a 3D image of a specimen take for exampel a sperm in a TEM microscope you would see the inner stucture of the sperm in a SEM microscope you would se in detail the exact form shape of the sperm
You would need a scanning electron microscope (SEM)
You can not use a regular compound microscope, you need a scanning electron microscope (SEM) as they are too small.
Scanning Electron Microscope (SEM)
Sem
An Electron Microscope is used to study the contents of a nucleus.
SEM
SEM, scanning electron microscope
SEM (Scanning Electron Microscope)