Which one of the following equations is correct for the maximum kinetic energy of photoelectrons ejected from a metal?
A) Kmax = hc - Wo
B) Kmax = h - Wo
C) Kmax = hf - Wo
D) Kmax = h/c - Wo
E) None of the other choices is correct.
Question 2
The value of the magnetic field for a certain type of electromagnetic wave is 2.12 T. What is the value of the electric field for that wave?
A) 636 V/m
B) 636 N/C
C) 636 J/Cm
D) All of the answers given are correct.
E) None of the answers given is correct.