Question

The de Broglie wavelength $\lambda$ is related as

• A. $\lambda =\frac{mv}{h}$
• B. $\lambda =\frac{h}{mv}$
• C. $\lambda =\frac{h}{m{v}^2}$
• D. $\lambda =\frac{h}{m^2{v}^2}$

Answer 1

Answer: (B)

de Broglie wavelength $\lambda =\frac{h}{mv}=\frac{h}{p}$
where m is a mass o f a particle, v is a velocity of a particle