Physics · Dual Nature of Radiation and Matter
In a photoelectric effect experiment, the threshold frequencies for four metals A, B, C, and D follow the order νA < νB < νC < νD. For the same frequency of incident radiation capable of producing photoelectrons in all four metals, the maximum kinetic energy of the emitted photoelectrons will be observed in metal:
- 1D
- 2C
- 3B
- 4A✓
Correct answer
A
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