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Brelou Brelou
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7 years ago
Light with a wavelength of 310 nm is incident on a metal that has a work function of 3.8 eV. What is the maximum kinetic energy that a photoelectron ejected in this process can have?
A) 0.62 × 10-19 J
B) 0.21 × 10-19 J
C) 0.36 × 10-19 J
D) 0.48 × 10-19 J
E) 0.33 × 10-19 J
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Physics

Physics


Edition: 4th
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Quantum physics thus reveals a basic oneness of the universe.
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Raj.SRaj.S
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