
What is the maximum magnification that can usually be achieved by an electron microscope?
Answer
420.3k+ views
Hint: Electron Microscope (EM) is a technique for obtaining high resolution images of biological and non-biological specimens. The electron Microscope uses a beam of electrons and their wave-like characteristics to magnify an object’s image, unlike the optical microscope that uses visible light to magnify images.
Complete step by step answer:
Electron microscopes use subatomic particles called electrons to magnify objects. The electrons are fired at the sample very fast. When electrons travel at speed they behave a bit like light, so we can use them to make an image.But because electrons have a smaller wavelength than visible light they can reveal very tiny details.
This makes electron microscopes more powerful than light microscopes.Electron Microscope magnifies an object up to times.Electrons have a much lower wavelength than light ( times shorter in fact, at ) which means that they can be used to produce an image with resolution as great as.
Note: The resolution limit of electron microscopes is about , the maximum useful magnification an electron microscope can provide is about . A light microscope can magnify things up to but an electron microscope can magnify between and million times depending on which type you use.
Complete step by step answer:
Electron microscopes use subatomic particles called electrons to magnify objects. The electrons are fired at the sample very fast. When electrons travel at speed they behave a bit like light, so we can use them to make an image.But because electrons have a smaller wavelength than visible light they can reveal very tiny details.
This makes electron microscopes more powerful than light microscopes.Electron Microscope magnifies an object up to
Note: The resolution limit of electron microscopes is about
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