Across
- 2. disturbance or variation that transfers energy progressively from point to point
- 4. highest part of the wave
- 7. The lowest part of the wave
- 8. an expression of the orientation of the lines of electric flux in an
- 10. refers to the number of waves that pass a fixed point in unit time.
- 11. measured in watts
- 13. negative charge of particles
- 19. Simplest form of matter
- 20. water waves generally refers to frequency dispersion
- 22. the distance from the centre line
- 24. unique in that the wave energy is generally deflected in multiple directions
- 25. the electricity at rest
Down
- 1. Components are connected end to end
- 3. the interference or bending of waves around the corners of an obstacle
- 5. Positive charge atomic particles
- 6. phenomenon in which two coherent waves are combined by adding their intensities or displacements
- 9. the center portion of atom
- 12. the change of direction of propagation of a wave
- 14. the smallest piece of an element containing all of the properties of the element
- 15. uncharged atomic particle
- 16. the opposition of current flow
- 17. attracts metallic object
- 18. the change in direction of a wave passing from one medium
- 21. wave with linear wave front
- 23. the amount of time it takes for a wave to complete one cycle