Quiz Answer Key and Fun Facts
1. An electrode is the same as a:
2. What does a laser do?
3. Which of these are satellites?
4. What is a watt?
5. For what is Guglielmo Marconi best known?
6. Which of these is a lever?
7. What did Anton van Leeuwenhoek invent?
8. In what year did the Wright brothers successfully design and fly a motorized aircraft?
9. What does a television transmitter transmit?
10. What is a hologram?
Source: Author
SHBasoco
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crisw before going online.
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