The figure given below shows stopping potential V0 and frequency v for two different metallic surfaces A and B. The work function of A, as compared to that of B is: [1]
A. less
B. more
C. equal
D. can be said
Answer:A
The figure given below shows stopping potential V0 and frequency v for two different metallic surfaces A and B. The work function of A, as compared to that of B is: [1]
A. less B. more C. equal D. can be said