Across
- 2. occurs when waves come together so that they completely cancel each other out.
- 6. wave vibrating
- 7. the extent or range of a quality, property, process, or phenomenone
- 9. he spreading of waves around obstacles
- 10. distance between corresponding points of two consecutive waves
- 11. the interference of two or more waves of equal frequency and phase
- 13. the distance the wave travels in a given amount of time
- 14. the change in direction of a wave passing from one medium to another caused by its change in speed.
- 15. a wave vibrating in the direction of propagation
Down
- 1. a kind of radiation including visible light, radio waves
- 3. the apparent change in frequency of a wave in relation to an observer moving relative to the wave source
- 4. the change in direction of a wavefront at an interface
- 5. the range of wavelengths or frequencies over which electromagnetic radiation extends
- 8. the substance that transfers the energy, or light from one substance to another substance
- 12. The frequency of any time-harmonic