What is the maximum kinetic energy of electrons escaping

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Reference no: EM13664487

Potassium has a work function of 2.21eV. What is the maximum kinetic energy of electrons escaping from a sample of potassium if photons of frequency 6e14 Hz strikes it?

Reference no: EM13664487

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What is the maximum kinetic energy of electrons escaping : Potassium has a work function of 2.21eV. What is the maximum kinetic energy of electrons escaping from a sample of potassium if photons of frequency 6e14 Hz strikes it?

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