Which one of the following statements is not | vedclass

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(B) The de-Broglie wavelength $\lambda$ is given by the relation $\lambda = \frac{h}{p}$,where $h$ is Planck's constant and $p$ is the momentum of the

Vedclass · Accepted Answer

The higher the momentum,the longer is the wave-length.

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(B) The de-Broglie wavelength $\lambda$ is given by the relation $\lambda = \frac{h}{p}$,where $h$ is Planck's constant and $p$ is the momentum of the particle.From this relation,it is clear that $\lambda$ is inversely proportional to the momentum $p$ $(\lambda \propto \frac{1}{p})$.Therefore,as the momentum $p$ increases,the wavelength $\lambda$ decreases.Statement $B$ claims that higher momentum leads to a longer wavelength,which contradicts the inverse relationship.Thus,statement $B$ is not true.

Which one of the following statements is not true about de-Broglie waves?

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