Across
- 3. Energy transfers through a medium
- 4. top of the hill
- 5. is the time taken for one complete cycle of the wave to pass a reference point
- 6. the hollow muscular organ forming an air passage to the lungs and holding the vocal cords in humans and other mammals
- 7. characteristic which enables us to distinguish one sound from another
- 12. one of the waves that are propagated by simultaneous periodic variations of electric and magnetic field intensity
- 16. are extremely huh frequency radio waves
- 17. A wave in which medium vibrates at right angles to the direction of its propagation
- 18. is one which the particles of the medium vibrate parallel to the direction of the wave Propagation
- 19. is a region in a longitudinal wave where the particles are closest together.
Down
- 1. is the number of waves produces per unit Time
- 2. is the distance between any two successive points in a wave that are in phase with each other
- 6. the attribute of a sound that determines the magnitude of the auditory sensation produced
- 8. is a longitudinal wave that is created by vibrating objects
- 9. is the distance traveled by a wave per unit of time
- 10. bottom of the valley
- 11. the highness or lowness of a tone
- 13. the maximum displacement or distance moved by a point on a vibrating body or wave measured from its equilibrium position
- 14. is being transported in waves
- 15. are regions of low pressure due to particles being spread further apart.