Which of the following expressions gives the de Broglie wavelength of a…

CHEMISTRY · Single correct · CBSE · Chemistry · Structure of Atom · Structure of Atom

Problem

Which of the following expressions gives the de Broglie wavelength

\lambda

of a non-relativistic particle of mass

m

moving with speed

v

? (Symbols have their usual meanings.) (a)

\lambda = \dfrac{mv}{h}

(b)

\lambda = \dfrac{hc}{mv}

(c)

\lambda = \dfrac{h}{mv}

(d)

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