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Questions and Answers
What is the process called when small amounts of impurities are added to pure semiconductors?
What is the process called when small amounts of impurities are added to pure semiconductors?
- Doping (correct)
- Refining
- Purifying
- Enhancing
What are semiconductors?
What are semiconductors?
- Materials with no conductivity at all
- Materials with higher conductivity than metals
- Materials with lower conductivity than insulators
- Materials with conductivity between conductors and nonconductors (correct)
Which of the following could not exist without semiconductor technology?
Which of the following could not exist without semiconductor technology?
- Radios
- Vacuum tube technology (correct)
- TV's
- Computers
What role do impurities play in semiconductors?
What role do impurities play in semiconductors?
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What impact has semiconductor technology had on electronic devices?
What impact has semiconductor technology had on electronic devices?
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