you can view these nuts better
Viruses can only be seen with electron microscopes
A virus of 50nm would be too small to see unless an electron microscope was used because it has greater resolving power and a resolution up to .1nm. A microscope using compound light as the means of illumination could not resolve better than approx. 200nms.
The Compund light microscope allows people to view living cells. With the electron light microscope peole can only view dead cells but with very high detail. The electron microscope is also much more expensive than a compound ligh microscope. The compound light microscope is also much easier to transport from place to place, as the electron microscope is not.
microscope or for more detail an electron microscope
None can. They have to be seen using a electron microscope.
A virus of 50nm would be too small to see unless an electron microscope was used because it has greater resolving power and a resolution up to .1nm. A microscope using compound light as the means of illumination could not resolve better than approx. 200nms.
An Electron Microscope is used to study the contents of a nucleus.
Organisms that are too small to be resolved by the compound microscope, such as viruses and subcellular structures like ribosomes, cannot be viewed with this type of microscope. Additionally, organisms that are transparent and lack contrast, like certain marine or microscopic animals, may also be difficult to visualize using a compound microscope without specialized techniques like staining.
light microscope is the simplest, in manufacturing and using
Scanning electron microscope (SEM) is the kind of microscope where the specimen is coated with a thin film of a heavy metal like gold and then observed using an electron beam that is directed down on it.
Lots of tiny things, but it depends on how strong your microscope is.
The image taken from an electron microscope is called an electron micrograph or simply a micrograph. It provides a highly detailed and magnified view of the specimen being studied.