Bn Ch 3 Spelling/Vocabulary Test
10 Questions
| Attempts: 109
Do not use plural words. If a vocabulary word is two words, make sure you only have 1 space inbetween your words. Do not capitalize. Check your spelling before submitting. All answers are final.
Questions and Answers
- 1.Electronic signal that varies smoothly in time
- 2.Electronic signal that changes in jumps or steps
- 3.Electronic device that stores digitized information
- 4.Process of converting an analog signal to a digital signal
- 5.Kind of tube used in old televisions instead of semiconductors (1 word)
- 6.Element such as silicon or germanium that is a poorer conductor of electricity than a metal but better than a nonmetal
- 7.Adding impurities to change the conductivity of a semiconductor
- 8.Components that are made from combinations of n-type and p-type semiconductors (two words)
- 9.Component that is useful for converting alternating current to direct current
- 10.Circuit made from a single semiconductor chip that may contain millions of transistors and diodes (1 word)
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