AP CHEMISTRY PRACTICE 3.11 - 3.13 - Pearl Public School ...

The kinetic energy of an ejected photon is given by the equation. where ( is the work function or the energy threshold required to eject the electron from the metal. Analyze. In this problem, we solve for (: where h = 6.626 ( 10–34 J ( s, ( = frequency of the light used to eject the electron, and KEelectron = 5.34 ( … ................
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