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paper or foam cups
Trever Windler
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Why is foam a good sound insulator?
Because it absorbs the sound but not all of the sound. :)
Why is a carpet a very good sound insulator?
It is not. It is a conductor of sound because it absorbs the sound.
Is glass a good sound conductor?
Yes
Is rock a good conductor of sound?
Probably. It depends on the crystal structure of the dominant mineral. A pourous rock, such as honeycomb rock in Jamaica, will not be a good conductor of sound. A dense rock, like granite, will conduct sound better.
What are the similarties of heat and sound insulators?
The similarities between heat and sound insulators is very small. [The names are imprecise.]A Sound Absorber, to give it its proper name, is usually a light fibrous material such as cotton waste or open-cell foam. It is possible that the sound level in a room might be reduced by perhaps 10dB or so by the use of sound absorbers.Porosity is often an important property of a sound absorber.A Sound Barrier on the other hand stops sound from travelling from one place to another. Mass and non-porosity are the important properties of a sound barrier material. Concrete or drywall board are quite good sound barriers. A good sound barrier will reduce sound by about 50 dB or so.A heat insulator is a material with low thermal conductivity.Porcelain, or mica sheet are good heat insulators. A Vacuum Flask is a good heat insulator.Often, but not always, a high melting point is an advantage.
Why is the stretch of water in Plymouth called Plymouth Sound?
Plymouth Sound sound=good or cool Plymouth Sound is good & cool!
What sound does a harmonica make?
a good sound
Do vivitar camcorders have good sound?
Yes they have a good sound even though they are cheap !
Is silver a good conductor of sound?
yea all solids are good conductors of sound
What is an example of sound energy?
Anything with sound is a good example of sound energy.Examples: laugh, scream, yelling, hollaring: )
Why is foam a good sound insulator?
Because it absorbs the sound but not all of the sound. :)
What materials are good sound proofers?
Glass, stone, brick and water are good sound mufflers:)
Is mouth sound asmr good?
@Ajascorecord13 on youtube one of the good asmr mouth sound!
What is the present tense for sound?
sound or sounds. They sound terrible. The band sounds good.
Why is a carpet a very good sound insulator?
It is not. It is a conductor of sound because it absorbs the sound.
What headphone have good sound?
Skullcandy has the best sound and clearness
How good is the sound recording?
The sound recording is crystal clear.
