Physics · Dual Nature of Radiation and Matter
An electron, a doubly ionized helium ion (alpha particle), and a proton possess the same kinetic energy. What is the correct relation between their respective de-Broglie wavelengths λe, λα, and λp?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1λp > λe > λα
- 2λe = λp = λα
- 3λe < λp < λα
- 4λe > λp > λα✓
Correct answer
λe > λp > λα
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