Across
- 4. Lowest point of a transverse wave
- 9. wave vibrating at right angles to the direction of its propagation.
- 11. Longitudinal waves are waves in which the vibration of the medium is parallel to the direction
- 13. number of occurrences of a repeating event per unit of time
- 15. a device to measure the wavelength or the frequency of an electromagnetic or radio signal
- 16. The sensation of a frequency
- 18. body or wave measured from its equilibrium position
- 19. motion of the wave is perpendicular to the direction the wave is moving
- 20. when the amplitude of an object's oscillations is increased by the matching vibrations of another object
- 21. the distance over which the wave's shape repeats
Down
- 1. unit for expressing the ratio between two physical quantities
- 2. Light or visible light is electromagnetic radiation
- 3. waves that specifies the geometrical orientation of the oscillations
- 5. the speed at which a wave travels
- 6. The time it takes for two successive
- 7. unit of frequency of one cycle per second
- 8. Waves bend around a barrier
- 10. a wave of compression and rarefaction
- 12. the apparent difference between the frequency at which sound or light waves leave a source
- 14. Highest point of a transverse wave
- 17. When a wave bounces off of a surface