When light of wavelength 350 nm falls on a potassium


When light of wavelength 350 nm falls on a potassium surface, electrons having a maximum kinetic energy of 1.31 eV are emitted. Find values for the following.

(a) the work function of potassium

eV

(b) the cutoff wavelength

nm

(c) the frequency corresponding to the cutoff wavelength

Hz

Request for Solution File

Ask an Expert for Answer!!
Physics: When light of wavelength 350 nm falls on a potassium
Reference No:- TGS0596727

Expected delivery within 24 Hours