Question

The de Broglie wave corresponding to a particle of mass $m$ and velocity $v$ has a wavelength associated with it

• A. $\frac{h}{mv}$
• B. $hmv$
• C. $\frac{mh}{v}$
• D. $\frac{m}{hv}$

Answer 1

Answer: (A)

de Broglie wavelength, $\lambda =\frac{h}{p}=\frac{h}{mv}.$