What will be the ratio of de - Broglie wavelengths of proton and `alpha` - particle of same energy ?

Find the ratio of de Broglie wavelength of proton and alpha -perticle of same energy

A proton and an alpha - particle are accelerated through same potential difference. Then, the ratio of de-Broglie wavelength of proton and alpha -particle is

The ratio of the de Broglie wavelength of a proton and alpha particles will be 1:2 if their

The ratio of the de Broglie wavelength of a proton and alpha particles will be 1:2 if their

The ratio of the de Broglie wavelength of a proton and alpha particles will be 1:2 if their

A proton and an alpha - particle are accelerated through same potential difference. Then, the ratio of de-Broglie wavelength of proton and alpha-particle is

A proton and an alpha - particle are accelerated through same potential difference. Then, the ratio of de-Broglie wavelength of proton and alpha-particle is