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What is the advantages and disadvantages of electron microscopes?
Wiki User
∙ 12y ago
The biggest disadvantage of an electron microscope in the study of cells is that the cells must be fixed and prepared prior to viewing. Since many of the questions about cell function relate to the dynamic change of cells this is good reason to use other tools for this kind of research.
Wiki User
∙ 15y ago
Wiki User
∙ 15y agoAdvantages: You can see incredibly small particles with its intense magnifying power (up to about 20,000 times) Disadvantages: Using EM's, you cannot view objects/organisms in live color, or in a live state (shooting thousands of electrons at incredibly high speeds just doesn't agree with living systems)
Wiki User
∙ 12y agoAdvantage of EM is that the resolusion power is very high so one can observe the structure of virus particle,varius cell organeles etc but main disadvantages are we can not observe live specimen,sample preparation is laborious and is very costly
Wiki User
∙ 13y agoThe disadvantages of STM are listed as follows:
- It is slower compared to other techniques.
- It is mainly used to analyze conducting materials.
- It is more prone to mechanical vibrations and acoustic disturbances
- The best results from STM can be obtained only in vacuum conditions and hence it may not be the best tool to inspect ad analyse biological samples
Wiki User
∙ 15y agoThey do not really allow you to see different tissues etc only the very small detials of the cells. There is no overview.
Wiki User
∙ 14y agoSamples are examined in a vacuum, so you can't examine either live subjects or vital processes. They also cost as much as a few hundred light scopes.
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What advantage of electron microscopes compared to light microscopes is that electron microscopes?
a6
What is an advantage of light microscopes compared to electron microscopes is that light microscopes?
Light microscopes allow you to view living specimens and electron microscopes do not allow this.
How many electron microscopes are there in the world?
No one exactly knows the exact number of how many electron microscopes there are in the world but the estimation would depend on how strong these microscopes are (as i dont know much about electron microscopes).
Why do scientist use electrons for microscopes instead of light?
Scientists use electron microscopes rather than electron microscopes due to the cause of electron microscopes are better at looking deeper into the object you want to see.
Advantages of light microscope over elctron?
You mean "electron," of course. There are a number of "advantages," but this is really not the right way to look at it, so to speak. The most obvious one is color. Electron microscopes cannot detect color because they do not use light to illuminate the object, they use electrons. Depending upon what one is looking for, color contrasts can be very important. Electron microscopes have their own advantages, primarily much higher magnification.
What are the advantages of electron microscopes?
The advantages of electron microscopes are : -Higher magnification
What advantage of electron microscopes compared to light microscopes is that electron microscopes?
a6
What are the advantages and disadvantages of stereo microscopes?
advantages: you can clearly see the color of the object. you can use living samples it requires little or no preparation of the sample disadvantages: uses low magnification
What is an advantage of light microscopes compared to electron microscopes is that light microscopes?
Light microscopes allow you to view living specimens and electron microscopes do not allow this.
What are the two types of microscopes?
Light Microscopes And Electron Microscopes
What are two types of microscopes?
Light Microscopes And Electron Microscopes
What are the 2 main types of microscopes?
light microscopes and electron microscopes
Are cells discovered using electron microscopes?
Cell are not discovered using electron microscopes.
What is the difference between electron microscopes?
Electron microscopes and what ... Light microscopes produce magnified images by focusing visible light rays. Electron microscopes produce magnified images by focusing beams of electrons
How many electron microscopes are there in the world?
No one exactly knows the exact number of how many electron microscopes there are in the world but the estimation would depend on how strong these microscopes are (as i dont know much about electron microscopes).
What are two types of electron microscopes?
Two types of electron microscopes are the scanning electron microscope, or SEM, and transmission electron microscope, or TEM.
Why do scientist use electrons for microscopes instead of light?
Scientists use electron microscopes rather than electron microscopes due to the cause of electron microscopes are better at looking deeper into the object you want to see.
