The de-Broglie wavelength is proportional to - Vidyadip

MCQ

The de-Broglie wavelength is proportional to

A
$\lambda \propto \frac{1}{v}$
B
$\lambda \propto \frac{1}{m}$
✓
$\lambda \propto \frac{1}{p}$
D
$\lambda \propto p$

✓

Answer

Correct option: C.

$\lambda \propto \frac{1}{p}$

$\lambda=\frac{h}{p} \Rightarrow \lambda \propto \frac{1}{p}$

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