Home Chemistry Structure of Atom Discovery and Properties of Anode, Cathode Rays Neutron and Nuclear Structure The work function for a metal is 40 eV. To e…
Chemistry Structure of Atom Discovery and Properties of Anode, Cathode Rays Neutron and Nuclear Structure Numeric Response
Published on: August 13, 2026

The work function for a metal is 40 eV. To emit photo electrons of zero velocity from the surface of the metal the wavelength of incident light should be x nm.

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