Work function of two metal surfaces are 2 0 eV and 3 0 eV

Last updated: 6/25/2023

Work function of two metal surfaces are 2 0 eV and 3 0 eV Both are illuminated by light energy of incident photons greater than 3 eU If graph is plotted between maximum kinetic energy and frequency for both surfaces then slope of the graphs are in the ratio Only one correct answer 9 2 3 B 3 2 C 7 1