Physics · Semiconductor Devices
Visible light-emitting diodes (LEDs) are made of semiconductor materials having an energy band-gap:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Equal to 1.42 eV
- 2Equal to 0.6 eV
- 3Equal to 1.1 eV
- 4Larger than 1.8 eV✓
Correct answer
Larger than 1.8 eV
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