Question: A transmission electron microscope (TEM) operates by focusing electrons to a small spot on the object and then measuring the yield of electrons that pass

A transmission electron microscope (TEM) operates by focusing electrons to a small spot on the object and then measuring the yield of electrons that pass through the object. Suppose the electrons in a TEM have energies of 5 MeV.

(a) Find the electron wavelength.

(b) Do you expect this TEM to have better resolution than the SEM in Problem 34? Explain why or why not.

(c) How does your result from part (a) compare with the spacing between atoms in a solid (about 0.3 nm)? With the size of an atom (about 0.05 nm)?

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