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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > The work functions of metals A and B are in the ratio 1 : 2 . If light of frequencies f and 2f are incident on the surfaces of A and B respectively , the ratio of the maximum kinetic energy of photoelectrons emitted is ( f is greater than threshold frequency of A, 2f is greater than threshold frequency of B )

The work functions of metals A and B are in the ratio 1 : 2 . If light of frequencies f and 2f are incident on the surfaces of A and B respectively , the ratio of the maximum kinetic energy of photoelectrons emitted is ( f is greater than threshold frequency of A, 2f is greater than threshold frequency of B )

2f is greater than threshold frequency of B ) the ratio of the maximum kinetic energy of photoelectrons emitted is ( f is greater than threshold frequency of A The work functions of metals A and B are in the ratio 1 : 2 . If light of frequencies f and 2f are incident on the surfaces of A and B respectively