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NEET UG PHYSICS MCQ: DUAL NATURE OF RADIATION AND MATTER
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If an electron and a proton have the same de-Broglie wavelength, then the kinetic energy of the electron is
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Correct option: C
More than that of a proton
Option C (More than that of a proton) is correct because, for the same de-Broglie wavelength, the lighter particle (electron) must have a higher kinetic energy.
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