Energy
Name: ______________________ Date: ____________
Use the clues to fill in the crossword.
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Across
- 1. The ratio of the output to the input of any system (10)
- 9. Signal that comes out of an electronic system (6)
- 11. Signal going into an electronic system (5)
- 12. Of or relating to or caused by ___ (13)
- 13. What lets us see; the opposite of dark (5)
Down
- 2. Substance used in or made by chemistry (8)
- 3. Relating to electric power or electric charges. (10)
- 4. The difference in electrical charge between two points in a circuit expressed in volts (9)
- 5. To spend thoughtlessly (6)
- 6. A narrow band of ___ rubber used to hold things together (7)
- 7. Relating to the motion of material bodies and the forces associated therewith (7)
- 8. The particular auditory effect produced by a given cause (5)
- 10. Rising current of warm air (7)