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Sahay Sir > Question Answers > MTG NEET Physics > Part 2 > Chapter 11 - Dual Nature of Radiation and Matter > Figure represents a graph of kinetic energy of most energetic photoelectrons Kmax (in eV) and frequency υ for a metal used as cathode in photoelectric experiment. The threshold frequency of light for the photoelectric emission from the metal is

Figure represents a graph of kinetic energy of most energetic photoelectrons Kmax (in eV) and frequency υ for a metal used as cathode in photoelectric experiment. The threshold frequency of light for the photoelectric emission from the metal is

as compared to that of B is: The figure shows stopping potential Vs and frequency υ for two different metallic surfaces A and B. The work function of A