Physics · Dual Nature of Matter and Radiation
The work function of a certain metal is 3.0 eV. Which color of visible light can cause the emission of photoelectrons from this metal surface?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Orange
- 2Red
- 3Violet/Blue✓
- 4Green
Correct answer
Violet/Blue
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