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NEET UG PHYSICS MCQ: DUAL NATURE OF RADIATION AND MATTER
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A particle at rest disintegrates into two fragments of masses in the ratio of 1: 2 having non-zero velocities. The ratio of the de-Broglie wavelength of the lighter particle to that of the heavier particle is
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Correct option: A
1
Option A (1) is correct because, due to conservation of momentum, the magnitudes of the momenta of the two fragments are equal, resulting in equal de Broglie wavelengths.
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