How does Davisson and Germer's experiment verify the wave nature of electrons ?

Davisson and Germer experiment proved

What inference was drawn from Davisson and Germer experiment regarding the nature of electron?

Davisson and Germer's experiment showed that.

Statement-1: Davisson-Germer experiment established the wave nature of electron Statement-2: If electrons have wave nature, they can interfere show differaction.

Draw a schematic diagram of the experiment used by. Davisson and Germer to establish the wave nature of electrons. Explain briefly how the de-Broglie wave relation experimentally verfied in case of electrons.

In the Davisson and Germer experiment , the velocity of electrons emitted from the electron gun can be increased by