MCQ
If particles are moving with same velocity, then maximum de-Broglie wavelength will be for
- ANeutron
- BProton
- ✓$\beta$-particle
- D$\alpha$-particle
✓
Answer
Correct option: C.
$\beta$-particle
$\lambda=\frac{h}{m v} \Rightarrow \lambda \propto \frac{1}{m}$
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