Across
- 1. phenomenon where a system oscillates with significantly higher amplitude
- 3. point along a standing wave where the wave has a minimum or zero amplitude
- 5. point on a standing wave where constructive interference
- 7. longitudinal mechanical waves with frequencec
- 9. frequency inherent rate at which an object or system tends to oscillate
- 12. the frequency of a light wave remains constant
- 13. subjective perception of high or low a sound seems
- 14. logarithmic unit in physics to measure the intensity of sound
- 17. a sinusoidal wave with a frequency
- 19. refers to speeds exceeding mach 5
- 20. wave vibration pattern formed in a medium when two identical waves
Down
- 2. reduction in volume or size
- 4. interference phenomenon where two or more waves
- 6. interference phenomenon in physics where two or more waves with equal frequency
- 8. interference phenomonon where two or more waves or more equal
- 10. vibration motion produced when an external alternating force or shaker continuously acts on a mechanical system
- 11. effect change in frequency or pitch of a wave
- 15. dimensionless quantity representing the ratio of an objects speed
- 16. sound waves with fequnces below hz
- 18. rhythmic fluctuations in loudness heard when two sound waves for slightly different