engineering recuitment AAI ATC Junior Executive 2025 Mock Test Series Physics Dual Nature: Photon and Matter Waves Davisson and Germer Experiment
In the Davisson and Germer experiment, the velocity of electrons emitted from the electron gun can be increased by
1
Decreasing the potential difference between the anode and filament
2
Increasing the potential difference between the anode and filament
3
Increasing the filament current
4
Decreasing the filament current