Across
- 3. an area where coils are close
- 5. opposite of constructive interference
- 6. waves that require a medium
- 8. the light that passes through a polarized filter
- 9. frequency or waves per second
- 10. a wave that vibrates the medium wave to the direction in which a wave travels
- 12. distance between two corresponding parts of a wave
- 14. appears to stand in one place
- 15. an area where coils are spread
- 16. maximum distance the medium vibrates from the rest position
- 17. disturbance involving the transfer of energy
- 19. the interaction between waves that meet
Down
- 1. opposite of destructive interference
- 2. points with zero amplitude
- 4. packets of light energy in the photoelectrical effect
- 7. a transverse wave that involves the transfer of electric and magnetic energy
- 11. a wave that vibrates the medium in the same direction the wave travels
- 13. points with maximum amplitude
- 18. number of waves that pass a given point in a certain amount of time
- 20. the ability to do work