The wavelength of very fast moving electron `(v ~~ c)` is :

Wavelength of the wave associated with a moving electron

Wavelength of the wave associated with a moving electron

Show that the wavelength of electrons moving at a velocity very small compared to that of light and with a kinetic energy of V electron volt can be written as lamda=(12.268)/(sqrt(V))xx10^(-8)cm

Name the expriment used to establish the wave nature of electron (i) for slow moving electrons (ii) for fast moving electrons.

A very fast reaction:

The wavelength associated with a photon and the de Broglie wavelength of a moving electron are equal. If they carry the same amount of energy, what is the value of this wavelength?

The de Broglie wavelength for an electron moving under potential V is lambda . What will he the wavelength if the potential be 4V

A particle is moving 5 times as fast as an electron. The ratio of the de-Broglie wavelength of the particle to that of the electron is 1.878 xx10^(-4) . The mass of the particle is close to :