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JEE Main20249 Apr 2024Morning ShiftPhysicsDual Nature of MatterActual

A proton, an electron and an alpha particle have the same energies. Their de-Broglie wavelengths will be compared as :

Options

  1. A_ < _ p < _ e
  2. B_ e > _ > _ p
  3. C_ p > _ e > _
  4. D_ p < _ e < _

Correct answer

A. _ < _ p < _ e

Step-by-step solution

aligned & _ DB = h p = h 2 mk & _ DB 1 m & _ a < _ p < _ e aligned

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