Question:
19 Photons of energy 6 eV are incidented on a potassi
Last updated: 7/3/2023
19 Photons of energy 6 eV are incidented on a potassi surface of work function 2 1 eV What is the stopp potential a 6 V e 3 9 V Qx 3 E KE tev b 2 1 V d 8 1V
Last updated: 7/3/2023
19 Photons of energy 6 eV are incidented on a potassi surface of work function 2 1 eV What is the stopp potential a 6 V e 3 9 V Qx 3 E KE tev b 2 1 V d 8 1V