Across
- 2. the study of forces
- 6. a law of electricity
- 9. disturbance of one or more quantities
- 11. current flowing in one direction
- 13. a space devoid of matter
- 14. time it takes for something to happen
- 15. electrical porce per unit charge
- 18. a unit
- 21. a stable subatomic particle
- 22. wave generated by a transmitter
- 23. a stable subatomic particle
- 26. energy that comes from a source travels at light speed
- 27. conducts electricity
- 28. stores energy
Down
- 1. electric pressure
- 3. a unit of measure
- 4. the spreading of waves
- 5. vibration the propagates
- 6. a unit of measure
- 7. periodic back and forth motion
- 8. a point on a wave
- 10. a unit of si
- 12. the reduction in volume
- 16. the smallest and most basic unit
- 17. number of waves that pass a fixed point
- 19. from one surface to another
- 20. dose not allow heat or sound to travel through
- 21. a point on a wave
- 24. power transferred per unit
- 25. energy that makes the ordered flow of electrons