Physics, 13.05.2021 17:00 jamarengle2
Students focus ultraviolet light on a metal plate. They measure the number of electrons ejected by the metal. To increase the kinetic energy of each ejected electron, the students should increase —
A. the thickness of the metal plate
B
the intensity of the ultraviolet light
C
the frequency of the ultraviolet light
D
the area of the metal plate
Answers: 3
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Students focus ultraviolet light on a metal plate. They measure the number of electrons ejected by t...
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