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Sahay Sir > Question Answers > MTG NEET Physics > Part 2 > Chapter 11 - Dual Nature of Radiation and Matter > When the electromagnetic radiations of frequencies 4×10^15Hz and 6×10^15Hz fall on the same metal, in different experiments, the ratio of maximum kinetic energy of electrons liberated is 1 : 3. The threshold frequency for the metal is

When the electromagnetic radiations of frequencies 4×10^15Hz and 6×10^15Hz fall on the same metal, in different experiments, the ratio of maximum kinetic energy of electrons liberated is 1 : 3. The threshold frequency for the metal is

in different experiments the ratio of maximum kinetic energy of electrons liberated is 1 : 3. The threshold frequency for the metal is When the electromagnetic radiations of frequencies 4×10^15Hz and 6×10^15Hz fall on the same metal