delongk Messages 18 Reaction score 0 Thread starter Aug 14, 2006 #1 With what speed will the fastest photoelectrons be emitted from a surface wih threshold wavelength of 600nm when the surface is illuminated with light of wavelength of 400nm?
With what speed will the fastest photoelectrons be emitted from a surface wih threshold wavelength of 600nm when the surface is illuminated with light of wavelength of 400nm?
Saketh Messages 258 Reaction score 2 Aug 14, 2006 #2 We aren't going to help you if you don't show us what you've tried already.