Chemistry

Problem

Which of the following correctly expresses the de Broglie wavelength

\lambda

of a particle in terms of its linear momentum

p

and Planck’s constant

h

? a)

\lambda = \dfrac{h}{2p}

\lambda = \dfrac{h}{p}

\lambda = \dfrac{h}{2\pi p}

\lambda = \dfrac{2h}{p}