For photoelectric emission, the threshold frequency is the
PHYSICS
WAEC 2011
For photoelectric emission, the threshold frequency is the
- A. maximum frequency of incident radiation that will eject electrons
- B. minimum fraquency of incident radiation required to eject electrons
- C. frequency which results in the emission of the greater number of electrons
- D. fraquency whch impacts greatest kinetic energy to emitte electrons
Correct Answer: B. minimum fraquency of incident radiation required to eject electrons
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