MCQ
The energy gap in glass at room temperature is:
- AGreater than that in a semiconductor.
- BLess than that in a good conductor.
- CGreater than that in a good conductor.
- ✓Both $(1)$ and $(3)$ are true.
✓
Answer
Correct option: D.
Both $(1)$ and $(3)$ are true.
Glass is an insulator. The energy gap in a glass is greater than that of semiconductor and a good conductor.
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