Electron and proton are moving with same speed, which will have more wavelength?

Find the ratio of the de Broglie wavelengths of an electron and a proton when both are moving with the same speed . State which of the two will have the longer wavelength in each case .

An electron and proton moving with same speed enter the same magnetic field region at right angles to the direction of the field.For which of the two particles will the radius of circular path be smaller ?

The following particles are moving with the same speed. The shortest wavelength will be associated with

Find the ratio of the de Broglie wavelengths of an electron and a proton when both are moving with the : same energy . State which of the two will have the longer wavelength in each case?

Find the ratio of the de Broglie wavelengths of an electron and a proton when both are moving with the : same momentum. State which of the two will have the longer wavelength in each case?

An electron, a proton, an alpha-particle and a hydrogen atom are moving with the same kinetic energy.The associated de Broglie wavelength will be longest for

A proton , a neutron , an electron and an alpha -particle have same energy. Then their de Broglie wavelengths compare as

The relative velocity of two objects moving with same speed and in the same direction is

An electron and a proton have the same de-Broglie wavelength . Then the kinetic energy of the electron is