The wavelength of a proton and a photon are same. Then

If wavelength of proton and photon are same, then property for both is

The de Broglie wavelength of electron and proton are same. Which quantity will be same for both ?

The de Broglie wavelength of an electron and the wavelength of a photon are same. The ratio between the energy of the photon and the momentum of the electron is

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

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