Question: An electron and a proton have the same de Broglie wavelength. (a) Which has the greater kinetic energy? Explain. (b) Calculate the ratio of the

An electron and a proton have the same de Broglie wavelength.

(a) Which has the greater kinetic energy? Explain.

(b) Calculate the ratio of the electron's kinetic energy to the kinetic energy of the proton?

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