Physics · Dual Nature of Radiation and Matter
A proton and an α-particle are accelerated from rest to have the same kinetic energy. The de Broglie wavelengths λp and λα are in the ratio:
- 11 : 1
- 22 : 1✓
- 34 : 1
- 4√2 : 1
Correct answer
2 : 1
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