What is the minimum frequency of light needed to eject electrons from the following metals
in the photoelectric effect? The work functions given are in “electron-volts (eV),” which are a unit of energy equal to 1.602×10^19J.
•Silver (4.6 eV)
•Platinum (5.6 eV)
•Potassium (2.3 eV)
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The post What is the minimum frequency of light needed to eject electrons from the following metals in the photoelectric effect? The work functions given are in “electron-volts (eV),” which are a unit of energy equal to 1.602×10^19J. •Silver (4.6 eV) •Platinum (5.6 eV) •Potassium (2.3 eV) appeared first on Superb Professors.
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