Question

The de Broglie equation describes the relationship of wavelength associated with the wave-like nature of an electron and its

• A. Mass
• B. Energy
• C. Momentum
• D. Charge

Answer 1

The correct option is C

Momentum

Try and recall the de Broglie equation:

$\lambda$ = $\frac{h}{p}$ $\Rightarrow$ $\lambda$ = $\frac{h}{mv}$

$\to$ Relationship of wavelenght with mass and velocity or momentum.