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Biology, 01.04.2020 22:37 ptrlvn01

The highest achievable resolving power of a microscope is limited only by the wavelength used; that is, the smallest item that can be distinguished has dimensions about equal to the wavelength. Suppose one wishes to "see" inside an atom. Assuming the atom to have a diameter of 200 pm, this means that one must be able to resolve a width of, say, 20 pm.

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