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NEET UG PHYSICS MCQ: DUAL NATURE OF RADIATION AND MATTER
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An electron and a neutron can have same (1) kinetic energy, (2) momentum, or (3) speed. Which particle has a shorter de-Broglie wavelength?
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Correct option: A
Neutron, same, neutron
Option C (More than that of a proton) is correct because for the same de-Broglie wavelength, the lighter particle (electron) has more kinetic energy.
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