Most student microscopes are classified as light microscopes. In a light microscope, visible light passes through the specimen (the biological sample you are looking at) and is bent through …

Scientists use light microscopes to study cell structures and to observe cell movements and interactions. For example, light microscopes can be used to observe cell division, the behavior …

In order to view cells, scientists must use magnifying tools called microscopes. Simple light microscopes, such as magnifying glasses, generally are not powerful enough to view cells. …

We're going to pretend that we're the scientists or pathologists looking underneath a microscope to see these bacteria. So here's something that they might be looking at, and you can see that …

What is refraction and why does it happen? Why does light bend when being changed into one median to another? And where can we observe refraction the most?

Scanning electron microscopy is used to study objects at magnifications up to several thousand times which is much higher than with light microscopes. The object is viewed by scanning a …

Let's explore the principle of a compound microscope and then logically build one, step by step.

Light, as electromagnetic waves, can oscillate in specific directions. This phenomenon is called polarization. Explore into the difference between polarized and non-polarized light, and see …

Lathrop, K. (s.f.). Light microscopes (Microscopios ópticos). En Ms. Lathrop’s science classes . http://infohost.nmt.edu/~klathrop/Microscopes.htm .

How do curved surfaces change the path of light? Learn Curved surface refraction formula Solved example: Curved surface refraction