Question

Frequency of matter wave is equal to

• A. $(K.E.)/2h$
• B. $2(K.E.)/h$
• C. $(K.E.)/h$
• D. $\lambda$

Answer 1

Answer: (C)

For matter wave, $K.E.=hv$

$\Rightarrow v=\frac{K.E}{h}$