Across
- 2. work done per unit time
- 3. energy supply per unit charge
- 5. extension per unit original length
- 7. energy of photon depends on...
- 8. type of wave that vibration is in only one direction perpendicular to the direction of wave travel
- 9. force times displacement in the same direction
- 11. type of wave that vibration is paralle to the direction of wave travel
- 12. mass times velocity
- 15. stationary waves can be created when incident wave and reflected wave...
- 16. better resolution of pulse-echo system needs shorter...
- 17. to describe waves that have constant phase difference
- 18. rate of change of displacement
Down
- 1. force per unit cross-sectional area
- 2. work done per unit charge
- 4. rate of change of momentum
- 6. rate of change of velocity
- 10. force times perpendicular diplacement
- 13. type of wave that vibration is perpendicular to the direction of wave travel
- 14. rate of flow of charge