Photoelectric Effect Work Functions (Jee Mains)

Electromagnetic Radiation & Atomic Spectra

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Photoelectric Effect Work Functions

The work functions of two metals (M_A and M_B) are in the 1 : 2 ratio. When these metals are exposed to photons of energy 6 eV, the kinetic energy of liberated electrons of M_A : M_B is in the ratio of 2.642 : 1. The work functions (in eV) of M_A and M_B are respectively.

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