Find momentum of the electron having de Broglie wavelength of `0.5overset@`.

Find the momentum of the electron having de Broglie wavelength 1.457 oversetA.

What is the speed of a proton having de Broglie wavelength of 0.08overset@ A ?

State any four properties of de-Broglie wavelength. Calculate the potential required for the electron of de-Broglie wavelength 2000overset@ A .

The de-Broglie wavelength lambda

The momentum of a particle associated with de-Broglie is wavelength of 6overset@ A is

Calculate the momentum of electron, if their wavelength is 2overset@ A .

State properties of de Broglie wavelength.

The momentum of electron, if their wavelength is 10overset@A

Through what potential difference should an electron be accelerated so that its de-Broglie wavelength becomes 0.4 overset(@)(A) ?