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The minimum frequency of radiation necessary to cause photoelectric effect on a certain metal surface in 9.06 x 1014Hz. Determine the work function of the metal.

      

The minimum frequency of radiation necessary to cause photoelectric effect on a certain metal surface in 9.06 x 1014Hz. Determine the work function of the metal. (Plank constant h = 6.63 x 10-19Js)

  

Answers


John
Work function = hfo = 6.63 x 10-34 x 9.0614

= 6.01 x 10-19 J
johnmulu answered the question on February 21, 2017 at 12:03


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