Data for maximum kinetic energy of the electrons versus wavelength for the photoelectric effect using sodium are
Question:
Data for maximum kinetic energy of the electrons versus wavelength for the photoelectric effect using sodium are
Plot these data so as to obtain a straight line and from your plot find
(a) The work function,
(b) The threshold frequency, and
(c) The ratioh/e.
Transcribed Image Text:
600 1, nm 400 200 300 500 4.20 2.06 1.05 0.03 K eV 0.41 max'
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We plot K max versus frequency f The plot is shown below a hf th where f th is the threshold ...View the full answer
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