Cotton absorb sound because it has small area that sound penetrate and doesn't reflect .
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.
Bubble wrap is the best sound insulator out of cardboard, cotton wool, and bubble wrap. It is lightweight and has air pockets that help to absorb sound vibrations effectively. Additionally, bubble wrap is durable and can be easily applied to different surfaces for soundproofing purposes.
No they most definitely do not absorb sound
Cotton wool is a good insulator of sound because it is lightweight, porous, and fibrous, which allow it to trap and absorb sound waves effectively. This helps to reduce the vibrations of sound as it passes through the material, thereby reducing the amount of noise that can pass through.
Cork and cotton are good soundproof materials because they are dense and have unique physical structures that help absorb sound waves and reduce vibrations. Cork has a cellular structure that traps sound waves and reduces their ability to travel through it. Cotton, when densely packed or layered, can also absorb sound waves effectively due to its fibrous nature.
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.
Believe it or not wool is a solid. Its fibers vibrate when sound approaches it therefor the vibrations are used up and there is less sound coming out from the other end of the wool fiber. (I'm Not Sure If Its Al Right But I Do Know that wool does absorb sound and It Can Be Used In Ear Defenders Or Ear Muffs To Cancel Out Noise).
cotton
No, concrete does not absorb sound as it very dense.
Bubble wrap is the best sound insulator out of cardboard, cotton wool, and bubble wrap. It is lightweight and has air pockets that help to absorb sound vibrations effectively. Additionally, bubble wrap is durable and can be easily applied to different surfaces for soundproofing purposes.
yes
Alaska, North Pole, Antarctica
reverberants
yes,.because it absorb the water from the cotton
No they most definitely do not absorb sound
Cotton wool is a good insulator of sound because it is lightweight, porous, and fibrous, which allow it to trap and absorb sound waves effectively. This helps to reduce the vibrations of sound as it passes through the material, thereby reducing the amount of noise that can pass through.
because they absorb