Question: (a) What accelerating potential is needed to produce electrons of wavelength 5.00 nm? (b) What would be the energy of photons having the same wavelength

(a) What accelerating potential is needed to produce electrons of wavelength 5.00 nm?

(b) What would be the energy of photons having the same wavelength as these electrons?

(c) What would be the wavelength of photons having the same energy as the electrons in part (a)?

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