Determine the frequency of a photon required to reach
The work function of a beryllium metal plate is 5.91×10^-19 J. Determine the frequency of a photon required to reach 5.93×10^-19 J of the maximum kinetic energy of an emmitted electron.
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the work function of a beryllium metal plate is 591times10-19 j determine the frequency of a photon required to reach
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