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Question
Match each item with the correct statement below.a. amplitude i. ray
b. constructive interference j. reflection
c. destructive interference k. reverberation
d. diffraction l. sound level
e. Doppler effect m. transverse
f. frequency n. ultrasound
g. longitudinal o. waveform
h. pitch p. wavelength
1/ line used to show the path of a wave
2/ occurs when two waves arrive in phase
3/ occurs when sound passes through an open window
4/ sound waves used to form images of internal organs
5/ the maximum displacement of points on a wave
6/ the number of cycles of a wave passing a point per unit time
7/ measured in decibels
8/ the distance between two successive "˜like" points on a wave
9/ sound in air is an example of this type of wave
10/ affects the frequency of the sound from a moving sound source
11/ multiple, random reflection of sound inside a room
12/ when two wave are "out of phase" the result is
Answer
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