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Home Q & A Board Science-Related Homework Help Physics
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ppk ppk
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12 years ago
A beam of light with a frequency range of 3.01 × 1014 Hz - 6.10 × 1014 Hz is incident on a metal surface. If the work function of the metal surface is 2.20 eV, what is the maximum kinetic energy of photoelectrons ejected from this surface?
A) 0.32 eV
B) 0.21 eV
C) 0.42 eV
D) 0.16 eV
E) 0.48 eV
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duddyduddy
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