Physics, 10.06.2020 12:57 gracieorman4
Photoelectric effect:
A. What is the maximum kinetic energy of electrons ejected from barium (W0=2.48eV) when illuminated by white light, lambda=410-750nm?
B. The work functions for sodium, cesium, copper, and iron are 2.3, 2.1, 4.7, and 4.5eV, respectively. Which of these metals will not emit electrons when visible light shines on it?
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Photoelectric effect:
A. What is the maximum kinetic energy of electrons ejected from barium (W0=2....
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