Physics · Dual Nature of Radiation and Matter
A proton, a neutron, an electron, and an α-particle all have the exact same kinetic energy. Which of the following correctly compares their de Broglie wavelengths?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1λe = λp = λn = λα
- 2λe λα
- 3λα < λn < λp < λe✓
- 4λp = λn > λe > λα
Correct answer
λα < λn < λp < λe
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