Question:
You shine a monochromatic light with a wavelength of 207 nm
Last updated: 6/8/2023
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You shine a monochromatic light with a wavelength of 207 nm on a metal surface The maximum kinetic energy of the electrons emitted from the metal is 6 4x10 19 J What is the work function of the metal O 1 6 10 19 J O 3 2x10 19 J 9 6x10 19 J O 6 4 10 19 J O 1 1x10 18 J