Question

Which expression is de Broglie’s relation for wavelength?

Options

• \[\lambda=\frac{h}{2\pi p}\]

• \[\lambda=hp\]

• \[\lambda=\frac{p}{h}\]

• \[\lambda=\frac{h}{p}\]

Answer 1

De Broglie’s relation is \[\lambda=\frac{h}{p}\]. Here, \[p\] is the magnitude of the electron’s momentum.