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 Kmaz of the photoelectrons when light of wavelength 350 nm falls on the same surface?

Glencoe Physics: Principles and Problems, Student Edition
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Chapter27: Quantum Theory
Section: Chapter Questions
Problem 44A
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a) O 1.54 keV
b) 2.00 eV
C) 0.20 e
d) 1.54 eV
e) 2.60 e
Transcribed Image Text:a) O 1.54 keV b) 2.00 eV C) 0.20 e d) 1.54 eV e) 2.60 e
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 Kmaz of the photoelectrons when light of wavelength 350 nm falls on the same
surface?
Transcribed Image Text: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 Kmaz of the photoelectrons when light of wavelength 350 nm falls on the same surface?
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