Question: (a) If a photon and an electron each have the same energy of 20.0eV, find the wavelength of each. (b) If a photon and an

(a) If a photon and an electron each have the same energy of 20.0eV, find the wavelength of each.
(b) If a photon and an electron each have the same wavelength of 250 run, find the energy' of each.
(c) You want to study an organic molecule that is about 250 nm long using either a photon or an electron microscope. Approximately what wavelength should you use, and which probe, the electron or the photon, is likely to damage the molecule the least?

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