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Sahay Sir > Question Answers > MTG NEET Physics > Part 2 > Chapter 11 - Dual Nature of Radiation and Matter > The work function for Al, K and Pt is 4.28 e V, 2.30 e V and 5.65 eV respectively. Their respective threshold frequencies would be

The work function for Al, K and Pt is 4.28 e V, 2.30 e V and 5.65 eV respectively. Their respective threshold frequencies would be

2.30 e V and 5.65 eV respectively. Their respective threshold frequencies would be K and Pt is 4.28 e V The work function for Al