Waves and Sound Crossword Puzzle

QUESTIONS LIST:

• hertz : unit of frequency, one wave per second
• speed : speed at which wave travels (d/t)
• resonance : object vibrating at or near a resonant frequency of a 2nd object causes the 2nd object to vibrate
• ultrasound : medical procedure that uses reflected sound waves to "see" inside the patient
• doppler : change in frequency of sound caused by motion of listener or source of sound
• interference : interaction of wave that occurs when two or more waves overlap
• compression : region of high density in a longitudinal wave (particles closer together)
• vibration : complete back and forth motion of an object
• wave : disturbance that transmits energy through matter or space
• sound : energy that travels as vibrations
• sonar : electronic echolocation
• amplitude : maximum distance a wave vibrates from its rest position
• longitudinal : type of wave in which particles of medium vibrate back and forth
• trough : bottom of the transverse wave
• frequency : number of waves produced in a given amount of time
• rarefaction : region of low density in longitudinal wave (particles are further apart)
• wavelength : distance between on point on a wave and the corresponding point on an adjacent wave
• crest : top of the transverse wave
• medium : substance wave travels through