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23 Nov 2019
The work function, W, of cesium metal is 3.43 x 10^-19 J. Calculate the kinetic energy of the ejected electron if light of frequency 2.25 x 10^15 is used for irradiating the metal.
The work function, W, of cesium metal is 3.43 x 10^-19 J. Calculate the kinetic energy of the ejected electron if light of frequency 2.25 x 10^15 is used for irradiating the metal.
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Keith LeannonLv2
21 May 2019