Physics, asked by Rickyanthony6215, 11 months ago

when light has exactly the same energy as the work function of a metal surface then a) no photo electrons are producedb ) no photo electric effect is observed c) no photo electric current is produced d ) all of these​plz help me

Answers

Answered by aditichaurasia454
6

Answer:

Explanation: no photoelectric current is produced although photoelectrons are emitted but they do not move or not have kinetic energy as ,.

hv = W ( work function = hvo ) +Ek where Ek =0 and v=vo

Similar questions