Find the threshold frequency for sodium

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Reference no: EM13300878

A Sodium surface, which has a work function ? of 2.46 eV is illuminated with ? = 300nm light.

a) Find the kinetic energy of the ejected photoelectrons.

b) Find the maximum speed of the photoelectrons. c) What is the deBroglie wavelength of these electrons?

c) Find the threshold frequency for Sodium.

Reference no: EM13300878

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