Question: The work function ( ) of gold is Unknown node type: brUnknown node type: brUnknown node type: brUnknown node type: br 4 . 5 8

The work function () of gold is Unknown node type: brUnknown node type: brUnknown node type: brUnknown node type: br4.58 eV. A photon with a wavelength of 300 nmis incident on a gold surface.
Calculate the energy of the photon in electron volts (eV).
Determine if the photon has enough energy to eject an electron from the surface of gold.
If the photon does eject an electron, calculate the kinetic energy of the ejected electron.

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