A particle moving with kinetic energy E has de Broglie wavelength . If energy E is added…
Physics · JEE Main · NTA Exams — Dual Nature of Matter and Radiation
A particle moving with kinetic energy E has de Broglie wavelength λ. If energy ΔE is added to its energy, the wavelength become λ/2. Value of ΔE, is:
- 2E
- E
- 3E
- 4E
Answer
(C) 3E
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