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
c
(c) $\lambda = \frac{h}{{mv}} \Rightarrow \lambda \propto \frac{1}{m}$
(c) $\lambda = \frac{h}{{mv}} \Rightarrow \lambda \propto \frac{1}{m}$
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