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The work function for lithium is 2.3 ev. a. What is the threshold wavelength of light for the emission of electrons? b. With what
The work function for lithium is 2.3 ev. a. What is the threshold wavelength of light for the emission of electrons? b. With what maximum kinetic energy will electrons be ejected from a lithium surface exposed to the purple mercury line (436 nm)?
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Fundamentals of Physics
Authors: Jearl Walker, Halliday Resnick
8th Extended edition
471758019, 978-0471758013
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