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When ultraviolet light with a wavelength of 400 nm falls on a certain metal surface, the maximum kinetic energy of the emitted photoelectrons is 1.10 eV.What is the maximum kinetic energy K_0 of the photoelectrons when light of wavelength 270 nm falls on the same surface
When ultraviolet light with a wavelength of 400 nm falls on a certain metal surface, the maximum kinetic energy of the emitted photoelectrons is 1.10 eV.What is the maximum kinetic energy K_0 of the photoelectrons when light of wavelength 270 nm falls on the same surface
abenebelie27Lv6
14 Apr 2022
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