How does a violin produce sound?

The vibration of its strings produces sound.

The wind going through the instrument; the farther down the air travels the lower the pitch.

The air particles rubbing against the wood.

Quiz

Sound

Lindsay Aceremo 8 perguntas

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1Sound waves are [blank_start]longitudinal[blank_end] waves.
1. Alongitudinal
2. Btransverse
2Sound is created by [blank_start]vibrations[blank_end].
1. Avibrations
3Sound travels quickest through gas.
1. AVerdadeiro
2. BFalso
4Sound travels slowest through
1. Aliquid
2. Bgas
3. Csolid
4. Dmetal
5Sound travels quicker than light.
1. AVerdadeiro
2. BFalso
6Sound is a [blank_start]mechanical wave[blank_end], which means that it needs a [blank_start]medium[blank_end] to travel through.
1. Amedium
2. Bmechanical wave
7How does a violin produce sound?
1. AThe wind going through the instrument; the farther down the air travels the lower the pitch.
2. BThe person playing the violin.
3. CThe air particles rubbing against the wood.
4. DThe vibration of its strings produces sound.
8What is it called when animals use sound waves to "see"?
1. ASonar
2. BEcholocation
3. CThere is no name for it.