Biology, 28.04.2021 03:00 rhodesnyla01
Complete the following statements.
1. indicates that a produced sound is being reflected back.
2.Noise is produced by vibrations.
3.The source of the sound and the is very important in order to produce the sound.
4.The height of amplitude affects the of the sound.
Answers: 2
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Complete the following statements.
1. indicates that a produced sound is being reflected back.
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