Flashcards
Loudness and Waves
Cards in this deck (5)
- 1Can we hear in a vacuum?no because there is no air molecules to vibrate.
- 2What machine shows the waves of sounds?oscilloscope
- 3What is amplitude?A hight of a sound wave.
- 4what is a crestthe top curve of the wave
- 5What is a Trough?The bottom Curve of the wave
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- Flashcards on Loudness and Waves, created by npf_farah on 18/08/2013.
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- npf_farah
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