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22-02-2024
Physics

contestada

The threshold frequency for a certain photosensitive metal is ν0. When it is illuminated by light of frequency ν=2ν0, the stopping potential for photoelectric current isV0. What will be the stopping potential when the same metal is illuminated by light of frequency ν=3ν0?
A 1.5V0
B 2V0
C 2.5V0
D 3V0

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