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29-04-2024
Physics

Answered

We wish to see inside an atom. Assume the atom to have a diameter of 100 pm. This means that one must be able to resolve a width of say 10 pm. If an electron microscope is used the energy required should be
a) 1.5 keV
b) 15 keV
c) 150 keV
d) 1.5 MeV

Answer :

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