Across
- 2. a ubiquitous type of copper cabling used in telephone wiring and local area networks
- 8. devices that convert light into electricity
- 11. a device that stores chemical energy and converts it to electrical energy.
- 12. inventor of utp cable
- 13. the effect which is caused when we don't recharge old batteries completely
- 15. unit for measuring electromotive force
- 16. resulution of a printed image
- 17. temporal memory used by the computer to work
- 19. a machine connected to a computer that prints onto paper using ink:
Down
- 1. an electrical component that limits or regulates the flow of electrical current in an electronic circuit
- 3. a type of battery with memory effect
- 4. usb
- 5. converts real pictures
- 6. cpu
- 7. Programs
- 9. velocity in which a printer can print
- 10. light amplification by emission of radiation
- 14. metal with c used in the first battery
- 17. stores only written data
- 18. Devices