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Back to: "S"sound wave
- Definição1
- Longitudinal pressure waves within an elastic medium, such as air, water, or a solid material, that has been disturbed. Sound waves cannot travel through a vacuum.
- Fonte1
- CRANE, Dale (ed.). Dictionary of aeronautical terms. 2nd ed. Renton: ASA, 1991.
- Fonte2
- ARAÚJO, João Richard Barcelos. Inglês técnico: técnicos em manutenção de aeronaves. [S.l]: [s.n.], [200-]. 100 p.
- Português
- onda sonora
- Imagem
Sinusoidal waves of various frequencies; the bottom waves have higher frequencies than those above. The horizontal axis represents time.
Fonte: http://en.wikipedia.org/wiki/File:Sine_waves_different_frequencies.svg
