Find the de broglie wavelength of the electrons

Reference no: EM13982599

Electrons in an electron microscope have a kinetic energy of 1.92 x 10⁵ eV.

(a) Find the de Broglie wavelength of the electrons.

(b) Find the ratio of this wavelength to the wavelength of light at the middle of the visible spectrum (550 nm).

Reference no: EM13982599

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