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Question 4
The threshold wavelength for tungsten is 2,730 Angstrom, and the threshold wa...
Physics, 10.06.2021 23:40 pbargy7830
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Question 4
The threshold wavelength for tungsten is 2,730 Angstrom, and the threshold wavelength for cesium oxide is 7.000 Angstrom. A particular light source
produces photoelectrons from cesium oxide but not from tungsten. Which of the following is the most reasonable value of the wavelength of the light
source?
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