Dual Nature Of Light Question 139

Question: The de-Broglie wavelength is proportional to [RPET 2003]

Options:

A) $ \lambda \propto \frac{1}{\nu } $

B) $ \lambda \propto \frac{1}{m} $

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

D) $ \lambda \propto p $

Show Answer

Answer:

Correct Answer: C

Solution:

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