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drop a pebble in a glass of water. Notice the same effect, where the water ripples and spreads out in a circle. But notice that when the ripples reach the sides of the glass, they can travel no further. To a certain extent, this is how sound-proofing works.
Sound-proof insulationSound-proof insulation is often made from vinyl/nitrile-blended foams that come in thick padding or an egg-crate shape. The foam is laden with minute air cells. When sound waves hit these air cells, friction occurs and the waves are quickly dissipated, thus significantly reducing decibel levels. The leftover energy created from when the sound waves hit the foam is released as heat (though not something you will particularly notice).
Thus, sound-proof insulation acts as a trap for sound by absorbing the energy (remember the waves in your pool of water) created by noise. When properly installed in the walls of your home and around your heat and water pipes, sound-proof materials will help to reduce the drama of the outside world going on around you.
(source ehow) (hope it helped :) )
What else can I help you with?
Is a stick a insulator or a conductor?
An insulator for heat and (less so) for electricity. A conductor for sound and vibration.
Is rubber of sound a conductor or insulator?
Rubber is an insulator of sound, as it dampens and absorbs sound waves rather than allowing them to pass through. Rubber is a poor conductor of sound due to its molecular structure, which hinders the transmission of vibrations.
What is the worst sound insulator?
Air is the worst sound insulator as it allows sound waves to pass through easily. Materials like foam, fiberglass, or mass-loaded vinyl are better options for soundproofing.
Why is cotton a good insulator of sound?
Cotton fibers are soft, porous, and tightly packed, which allows them to absorb and trap sound waves. This absorption helps reduce the transmission of sound through the material, making cotton a good insulator of sound.
Is wool a good sound insulator?
Yes, wool is a good sound insulator because it has natural properties that absorb sound waves and reduce echoes. It is often used in soundproofing applications for its ability to dampen noise.
How is a sound insulator similar to and different from a heat insulator?
vvvvvvv
Is rockwool a good sound insulator?
Yes, rockwool is a good sound insulator due to its dense and fibrous composition that effectively absorbs and dampens sound waves.
A material that works as an insulator is?
Rubber
Is a rock a conductor or insulator of sound?
conductor
What is an insulator of electricity?
a insulator of electricity is a material that insulates, especialy a nonconuctor of sound,heat,or electricity.
Is steel conductor or insulator?
insulator
How silicon dioxide works in mosfet?
insulator
What ia a Insulator?
An insulator is an object that electricity, heat or sound cannot pass through. It is the opposite to conductor.
Is a stick a insulator or a conductor?
An insulator for heat and (less so) for electricity. A conductor for sound and vibration.
Is rubber of sound a conductor or insulator?
Rubber is an insulator of sound, as it dampens and absorbs sound waves rather than allowing them to pass through. Rubber is a poor conductor of sound due to its molecular structure, which hinders the transmission of vibrations.
Is a good sound insulator?
paper or foam cups
What is the worst sound insulator?
Air is the worst sound insulator as it allows sound waves to pass through easily. Materials like foam, fiberglass, or mass-loaded vinyl are better options for soundproofing.
