Science

4. Substance in the inner ear contains a coiled, fluid-filled tube.
5. The reason why is there a higher amplitude.
7. Is the time taken for one complete cycle of the wave to pass a reference point.
8. It can be described in terms of frequency, period, wavelength, velocity, and amplitude.
9. Is a longitudinal wave that is created by vibrating objects.
12. is being transported in waves and energy is measured in terms of its intensity.
13. It refers to the maximum amount of displacement of a particle on the medium from its resting position.
14. Is the distance between any two successive points in a wave that is in phase with each other.
17. refers to the highness or lowness of a sound.
19. refers to the energy delivered to a unit area of a surface per unit of time.
20. is the amount of light falling on a unit area of a surface.

1. Is the characteristic of sound wave that distinguishes two sound waves
2. Are what Longitudinal waves are composed of.
3. Is the sonic counterpart of the laser, using sound waves instead of light waves.
6. It is the distance traveled by a wave per unit of time.
10. is what some animals use to locate objects with sound rather than sight.
11. Is the number of waves produced per unit of time.
15. is a small portion of the electromagnetic spectrum.
16. The bottom of the valley
18. The top of the hill