MHT CET Physics question

Physics Dual Nature of Matter and Radiation MHT CET

The photoelectric threshold wavelength for a metal surface is 6600 A. The work function for this metal is

(A)0.87 eV
(B)1.87 eVCorrect
(C)18.7 eV
(D)0.18 eV

Answer: (B)

Solution

eV;

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Question ID VK-083638