Three Times the Threshold
Difficulty: Easy · Topics: Photoelectric Effect, Work Function
Chegaraviy chastotadan uch marta katta
Light of frequency 3f 0 shines on a metal with threshold frequency f 0. What is the maximum kinetic energy of the electrons?
Qizil chegara chastotasi f 0 bo‘lgan metallga 3f 0 chastotali yorug‘lik tushadi. Elektronlarning eng katta kinetik energiyasi nimaga teng?